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26 tháng 3 2021

làm toán bằng tiếng anh á

tớ chịu thôi

26 tháng 3 2021

một công ty bán hộp bóng bay trong đó bóng bay có màu đỏ, xanh lá cây hoặc xanh lam. Luan mua một hộp bóng bay, trong đó có màu xanh lá cây. Nếu có nửa quả bóng bay màu đỏ trong hộp bằng nửa quả bóng bay màu xanh và 28 quả bóng bay là quả bóng bay thì trong hộp có bao nhiêu quả bóng bay.

27 tháng 3 2021

bài này nhớ phải giải rõ ràng nhé

15 tháng 10 2016

there are eight red balloon and blue

There are four yellow balloons

15 tháng 10 2016

There are eight red balloons and blue balloons

There are four yellow balloons

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have...
Đọc tiếp

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have a picnic. Most people nervously study the weather forecast the evening before if they’ve got an important appointment the following day. Even if they have nothing planned, the weather often affects their mood. For individuals, the worst that can usually happen if the weather catches them on the hop is that they get wet. For business, the effects are far more serious. Airlines and shipping companies need to avoid severe weather and storm-force conditions. Power companies need to make sure they can supply the demand for electricity in cold weather; farmers plan their harvests around the forecast and food manufacturers increase their production of salads and other summer foods when fine weather is promised. So who or what do meteorologists - weather forecasters as they are more commonly known - rely on when it comes to producing a forecast? Ninety percent of the information comes from weather satellites, the first of which was launched into space nearly forty years ago and was a minor revolution in the science of forecasting. Up until then, forecasters had relied on human observers to provide details of developing weather systems. As a result, many parts of the world where there were few humans around, especially the oceans, were information-free weather areas. Today, however, satellites can watch weather patterns developing everywhere. In the UK meteorologists have also relied on releasing four weather balloons a day from eight fixed sites. These balloons measure wind, temperature and humidity as they rise upwards to a height of about 26,000 metres. Some commercial aircraft can also be fitted with a range of forecasting instruments although this system has certain disadvantages. For example, it can provide a great deal of information about the weather on popular routes, such as London to New York, but little about the weather on more out-of-the way routes. Instruments aboard ships can also supply basic weather information as well as important data on wave height. Generally, the range of these instruments is fairly limited but they can indicate which direction rain is coming from, how low the cloud is and give an idea of when the weather system will reach land. One forecaster who has made a name for himself is a man called Piers Corbyn, who bases his forecasts on watching the Sun. Most forecasters will offer forecasts for only 10 days ahead, but Corbyn’s forecasts are for 11 months. Although most meteorologists believe that there is no scientific basis for his work, Corbyn’s forecasts are used by insurance companies who want to plan months in advance.

What does the writer mean by the phrase “catches them on the hop” in paragraph 3?

A. People run for shelter.

B. People are too busy to notice. 

C. People are far from home.

D. people are unprepared.

1
14 tháng 9 2018

                                 Người viết có ý gì qua cụm từ ‘làm khó ai’ trong đoạn văn số 3?

Đáp án D: Mọi người không chuẩn bị.

Các đáp án còn lại:

A. Mọi người chạy tìm chỗ trốn.

B. Mọi người quá bận để chú ý.

C. Mọi người ở xa nhà.

To catch somebody on the hop = to do something when someone is not ready and not able to deal with it.

Thông tin trong bài:

For individuals, the worst that can usually happen if the weather catches them on the hop is that they get wet.

 Đổi với các cả nhân, điều tệ nhất mà thưởng cỏ thể diễn ra nếu như thởi tiết làm khó họ đó là họ bị ướt.

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have...
Đọc tiếp

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have a picnic. Most people nervously study the weather forecast the evening before if they’ve got an important appointment the following day. Even if they have nothing planned, the weather often affects their mood. For individuals, the worst that can usually happen if the weather catches them on the hop is that they get wet. For business, the effects are far more serious. Airlines and shipping companies need to avoid severe weather and storm-force conditions. Power companies need to make sure they can supply the demand for electricity in cold weather; farmers plan their harvests around the forecast and food manufacturers increase their production of salads and other summer foods when fine weather is promised. So who or what do meteorologists - weather forecasters as they are more commonly known - rely on when it comes to producing a forecast? Ninety percent of the information comes from weather satellites, the first of which was launched into space nearly forty years ago and was a minor revolution in the science of forecasting. Up until then, forecasters had relied on human observers to provide details of developing weather systems. As a result, many parts of the world where there were few humans around, especially the oceans, were information-free weather areas. Today, however, satellites can watch weather patterns developing everywhere. In the UK meteorologists have also relied on releasing four weather balloons a day from eight fixed sites. These balloons measure wind, temperature and humidity as they rise upwards to a height of about 26,000 metres. Some commercial aircraft can also be fitted with a range of forecasting instruments although this system has certain disadvantages. For example, it can provide a great deal of information about the weather on popular routes, such as London to New York, but little about the weather on more out-of-the way routes. Instruments aboard ships can also supply basic weather information as well as important data on wave height. Generally, the range of these instruments is fairly limited but they can indicate which direction rain is coming from, how low the cloud is and give an idea of when the weather system will reach land. One forecaster who has made a name for himself is a man called Piers Corbyn, who bases his forecasts on watching the Sun. Most forecasters will offer forecasts for only 10 days ahead, but Corbyn’s forecasts are for 11 months. Although most meteorologists believe that there is no scientific basis for his work, Corbyn’s forecasts are used by insurance companies who want to plan months in advance.

What does the writer mean by the phrase “catches them on the hop” in paragraph 3?

A. People run for shelter.

B. People are too busy to notice. 

C. People are far from home.

D. people are unprepared.

1
29 tháng 7 2018

                               Người viết có ý gì qua cụm từ ‘làm khó ai’ trong đoạn văn số 3?

Đáp án D: Mọi người không chuẩn bị.

Các đáp án còn lại:

A. Mọi người chạy tìm chỗ trốn.

B. Mọi người quá bận để chú ý.

C. Mọi người ở xa nhà.

To catch somebody on the hop = to do something when someone is not ready and not able to deal with it.

Thông tin trong bài:

For individuals, the worst that can usually happen if the weather catches them on the hop is that they get wet.

 Đổi với các cả nhân, điều tệ nhất mà thưởng cỏ thể diễn ra nếu như thởi tiết làm khó họ đó là họ bị ướt.

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have...
Đọc tiếp

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have a picnic. Most people nervously study the weather forecast the evening before if they’ve got an important appointment the following day. Even if they have nothing planned, the weather often affects their mood. For individuals, the worst that can usually happen if the weather catches them on the hop is that they get wet. For business, the effects are far more serious. Airlines and shipping companies need to avoid severe weather and storm-force conditions. Power companies need to make sure they can supply the demand for electricity in cold weather; farmers plan their harvests around the forecast and food manufacturers increase their production of salads and other summer foods when fine weather is promised. So who or what do meteorologists - weather forecasters as they are more commonly known - rely on when it comes to producing a forecast? Ninety percent of the information comes from weather satellites, the first of which was launched into space nearly forty years ago and was a minor revolution in the science of forecasting. Up until then, forecasters had relied on human observers to provide details of developing weather systems. As a result, many parts of the world where there were few humans around, especially the oceans, were information-free weather areas. Today, however, satellites can watch weather patterns developing everywhere. In the UK meteorologists have also relied on releasing four weather balloons a day from eight fixed sites. These balloons measure wind, temperature and humidity as they rise upwards to a height of about 26,000 metres. Some commercial aircraft can also be fitted with a range of forecasting instruments although this system has certain disadvantages. For example, it can provide a great deal of information about the weather on popular routes, such as London to New York, but little about the weather on more out-of-the way routes. Instruments aboard ships can also supply basic weather information as well as important data on wave height. Generally, the range of these instruments is fairly limited but they can indicate which direction rain is coming from, how low the cloud is and give an idea of when the weather system will reach land. One forecaster who has made a name for himself is a man called Piers Corbyn, who bases his forecasts on watching the Sun. Most forecasters will offer forecasts for only 10 days ahead, but Corbyn’s forecasts are for 11 months. Although most meteorologists believe that there is no scientific basis for his work, Corbyn’s forecasts are used by insurance companies who want to plan months in advance.

Why does the writer list so many different businesses in paragraph 3?

A. to give examples of ordinary people’s lives 

B. to show the extent of the weather’s influence 

C. to describe the recent effects of the bad weather 

D. to explain how people manage in bad weather

1
12 tháng 11 2017

                                Câu đề bài: Tại sao người viết liệt kê rất nhiều doanh nghiệp khác nhau trong đoạn số 3?

Đáp án B: để thể hiện mức độ ảnh hưởng của thởi tiết

Các đáp án khác:

A. để đưa ra ví dụ về cuộc sống của người thường,

C. để mô tả những tác động gần đây của thời tiết xấu.

D. để giải thích cách con người quản lí trong thời tiết xấu.

Thông tin trong bài:

Ta thấy tác giả nêu ra lần lượt những ảnh hưởng của thời tiết lên các ngành nghề  Mức độ ảnh hưởng của thời tiết.

For business, the effects are far more serious. Airlines and shipping companies need to avoid severe weather and storm-force conditions. Power companies need to make sure they can supply the demand for electricity in cold weather; farmers plan their harvests around the forecast and food manufacturers increase their production of salads and other summer foods when fine weather is promised.

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have...
Đọc tiếp

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have a picnic. Most people nervously study the weather forecast the evening before if they’ve got an important appointment the following day. Even if they have nothing planned, the weather often affects their mood. For individuals, the worst that can usually happen if the weather catches them on the hop is that they get wet. For business, the effects are far more serious. Airlines and shipping companies need to avoid severe weather and storm-force conditions. Power companies need to make sure they can supply the demand for electricity in cold weather; farmers plan their harvests around the forecast and food manufacturers increase their production of salads and other summer foods when fine weather is promised. So who or what do meteorologists - weather forecasters as they are more commonly known - rely on when it comes to producing a forecast? Ninety percent of the information comes from weather satellites, the first of which was launched into space nearly forty years ago and was a minor revolution in the science of forecasting. Up until then, forecasters had relied on human observers to provide details of developing weather systems. As a result, many parts of the world where there were few humans around, especially the oceans, were information-free weather areas. Today, however, satellites can watch weather patterns developing everywhere. In the UK meteorologists have also relied on releasing four weather balloons a day from eight fixed sites. These balloons measure wind, temperature and humidity as they rise upwards to a height of about 26,000 metres. Some commercial aircraft can also be fitted with a range of forecasting instruments although this system has certain disadvantages. For example, it can provide a great deal of information about the weather on popular routes, such as London to New York, but little about the weather on more out-of-the way routes. Instruments aboard ships can also supply basic weather information as well as important data on wave height. Generally, the range of these instruments is fairly limited but they can indicate which direction rain is coming from, how low the cloud is and give an idea of when the weather system will reach land. One forecaster who has made a name for himself is a man called Piers Corbyn, who bases his forecasts on watching the Sun. Most forecasters will offer forecasts for only 10 days ahead, but Corbyn’s forecasts are for 11 months. Although most meteorologists believe that there is no scientific basis for his work, Corbyn’s forecasts are used by insurance companies who want to plan months in advance.

Why is the first weather satellite described as a “minor revolution” in paragraph 4?

A. It watches the human observers.

B. It replaced human observers. 

C. It provided extra forecasts.

D. It forecast the weather in space.

1
7 tháng 7 2018

                                 Câu đề bài: Tại sao vệ tinh thời tiết đầu tiên được mô tả là "cuộc cách mạng nhỏ ” trong đoạn số 4?

Đáp án B: Nó thay thế người quan sát.

Các đáp án còn lại:

A. Nó theo dõi các nhà quan sát.

c. Nó cung cấp dự báo bổ sung.

D. Nó dự báo thời tiết trong không gian.

Thông tin trong bài:

... the first of which was launched into space nearly forty years ago and was a minor revolution in the science of forecasting, up until then, forecasters had relied on human observers to provide details of developing weather systems.

... Vệ tinh thời tiết đầu tiên được phóng vào không gian gần 40 năm trước và là một cuộc cách mạng nhỏ trong khoa học dự đoán. Cho đến khi đó, các nhà dự đoán chỉ dựa vào các nhà quan sát để cung cấp các chi tiết để phát triển các hệ thống thởi tiết.

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting   Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll...
Đọc tiếp

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30.

Weather forecasting

  Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have a picnic.

  Most people nervously study the weather forecast the evening before if they’ve got an important appointment the following day. Even if they have nothing planned, the weather often affects their mood.

  For individuals, the worst that can usually happen if the weather catches them on the hop is that they get wet. For business, the effects are far more serious. Airlines and shipping companies need to avoid severe weather and storm-force conditions. Power companies need to make sure they can supply the demand for electricity in cold weather; farmers plan their harvests around the forecast and food manufacturers increase their production of salads and other summer foods when fine weather is promised.

  So who or what do meteorologists - weather forecasters as they are more commonly known - rely on when it comes to producing a forecast? Ninety percent of the information comes from weather satellites, the first of which was launched into space nearly forty years ago and was a minor revolution in the science of forecasting. Up until then, forecasters had relied on human observers to provide details of developing weather systems. As a result, many parts of the world where there were few humans around, especially the oceans, were information-free weather areas. Today, however, satellites can watch weather patterns developing everywhere.

  In the UK meteorologists have also relied on releasing four weather balloons a day from eight fixed sites. These balloons measure wind, temperature and humidity as they rise upwards to a height of about 26,000 metres.

  Some commercial aircraft can also be fitted with a range of forecasting instruments although this system has certain disadvantages. For example, it can provide a great deal of information about the weather on popular routes, such as London to New York, but little about the weather on more out-of-the way routes.

  Instruments aboard ships can also supply basic weather information as well as important data on wave height. Generally, the range of these instruments is fairly limited but they can indicate which direction rain is coming from, how low the cloud is and give an idea of when the weather system will reach land.

  One forecaster who has made a name for himself is a man called Piers Corbyn, who bases his forecasts on watching the Sun. Most forecasters will offer forecasts for only 10 days ahead, but Corbyn’s forecasts are for 11 months. Although most meteorologists believe that there is no scientific basis for his work, Corbyn’s forecasts are used by insurance companies who want to plan months in advance.

The weather system affects people’s lives in Britain____________.

A. despite being fairly moderate.

B. because it is so changeable. 

C. because it is always raining.

D. despite being very seasonal.

1
17 tháng 11 2019

                              Hệ thống thời tiết có ảnh hưởng đến những người sống ở Anh quốc.

Đáp án A: Mặc dù khá ôn hòa.

Các đáp án còn lại:

B. Bởi vì nó có thể thay đổi

C. Bởi vì trời luôn mưa

D. Mặc dù rất mùa vụ

Thông tin trong bài:

Yet even in Britain which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have a picnic.

 Mặc dầu vậy, ở Anh, nơi có khí hậu không quá là khắc nghiệt, đất nước vẫn bị ngự trị bởi thời tiết. Nếu như trời đang mưa thì người Anh có thể sẽ ở nhà hoặc đi rạp chiếu phim; nếu trời đẹp họ sẽ đi picnic.

25       D         Người viết có ý gì qua cụm từ ‘làm khó ai’ 

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting   Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll...
Đọc tiếp

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30.

Weather forecasting

  Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have a picnic.

  Most people nervously study the weather forecast the evening before if they’ve got an important appointment the following day. Even if they have nothing planned, the weather often affects their mood.

  For individuals, the worst that can usually happen if the weather catches them on the hop is that they get wet. For business, the effects are far more serious. Airlines and shipping companies need to avoid severe weather and storm-force conditions. Power companies need to make sure they can supply the demand for electricity in cold weather; farmers plan their harvests around the forecast and food manufacturers increase their production of salads and other summer foods when fine weather is promised.

  So who or what do meteorologists - weather forecasters as they are more commonly known - rely on when it comes to producing a forecast? Ninety percent of the information comes from weather satellites, the first of which was launched into space nearly forty years ago and was a minor revolution in the science of forecasting. Up until then, forecasters had relied on human observers to provide details of developing weather systems. As a result, many parts of the world where there were few humans around, especially the oceans, were information-free weather areas. Today, however, satellites can watch weather patterns developing everywhere.

  In the UK meteorologists have also relied on releasing four weather balloons a day from eight fixed sites. These balloons measure wind, temperature and humidity as they rise upwards to a height of about 26,000 metres.

  Some commercial aircraft can also be fitted with a range of forecasting instruments although this system has certain disadvantages. For example, it can provide a great deal of information about the weather on popular routes, such as London to New York, but little about the weather on more out-of-the way routes.

  Instruments aboard ships can also supply basic weather information as well as important data on wave height. Generally, the range of these instruments is fairly limited but they can indicate which direction rain is coming from, how low the cloud is and give an idea of when the weather system will reach land.

  One forecaster who has made a name for himself is a man called Piers Corbyn, who bases his forecasts on watching the Sun. Most forecasters will offer forecasts for only 10 days ahead, but Corbyn’s forecasts are for 11 months. Although most meteorologists believe that there is no scientific basis for his work, Corbyn’s forecasts are used by insurance companies who want to plan months in advance.

The weather system affects people’s lives in Britain____________.

A. despite being fairly moderate.

B. because it is so changeable. 

C. because it is always raining.

D. despite being very seasonal.

1
14 tháng 9 2018

                                 Hệ thống thời tiết có ảnh hưởng đến những người sống ở Anh quốc.

Đáp án A: Mặc dù khá ôn hòa.

Các đáp án còn lại:

B. Bởi vì nó có thể thay đổi

C. Bởi vì trời luôn mưa

D. Mặc dù rất mùa vụ

Thông tin trong bài:

Yet even in Britain which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have a picnic.

 Mặc dầu vậy, ở Anh, nơi có khí hậu không quá là khắc nghiệt, đất nước vẫn bị ngự trị bởi thời tiết. Nếu như trời đang mưa thì người Anh có thể sẽ ở nhà hoặc đi rạp chiếu phim; nếu trời đẹp họ sẽ đi picnic.

25       D         Người viết có ý gì qua cụm từ ‘làm khó ai’ 

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have...
Đọc tiếp

* Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 24 to 30. Weather forecasting Cyclones in India, hurricanes in the Caribbean - severe weather events make news headlines almost weekly. Yet even in Britain, which has comparatively few climate extremes, the country is still governed by weather. If it’s pouring with rain the British might stay indoors or go to the cinema; if it’s fine they’ll have a picnic. Most people nervously study the weather forecast the evening before if they’ve got an important appointment the following day. Even if they have nothing planned, the weather often affects their mood. For individuals, the worst that can usually happen if the weather catches them on the hop is that they get wet. For business, the effects are far more serious. Airlines and shipping companies need to avoid severe weather and storm-force conditions. Power companies need to make sure they can supply the demand for electricity in cold weather; farmers plan their harvests around the forecast and food manufacturers increase their production of salads and other summer foods when fine weather is promised. So who or what do meteorologists - weather forecasters as they are more commonly known - rely on when it comes to producing a forecast? Ninety percent of the information comes from weather satellites, the first of which was launched into space nearly forty years ago and was a minor revolution in the science of forecasting. Up until then, forecasters had relied on human observers to provide details of developing weather systems. As a result, many parts of the world where there were few humans around, especially the oceans, were information-free weather areas. Today, however, satellites can watch weather patterns developing everywhere. In the UK meteorologists have also relied on releasing four weather balloons a day from eight fixed sites. These balloons measure wind, temperature and humidity as they rise upwards to a height of about 26,000 metres. Some commercial aircraft can also be fitted with a range of forecasting instruments although this system has certain disadvantages. For example, it can provide a great deal of information about the weather on popular routes, such as London to New York, but little about the weather on more out-of-the way routes. Instruments aboard ships can also supply basic weather information as well as important data on wave height. Generally, the range of these instruments is fairly limited but they can indicate which direction rain is coming from, how low the cloud is and give an idea of when the weather system will reach land. One forecaster who has made a name for himself is a man called Piers Corbyn, who bases his forecasts on watching the Sun. Most forecasters will offer forecasts for only 10 days ahead, but Corbyn’s forecasts are for 11 months. Although most meteorologists believe that there is no scientific basis for his work, Corbyn’s forecasts are used by insurance companies who want to plan months in advance.

What does ‘it’ in paragraph 6 refer to?

 

A. using balloons

B. using satellites

C. using aircraft

D. using ships

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29 tháng 3 2018

C                                 Câu đề bài: “Nó ” trong đoạn 6 là gì?

Đáp án C: sử dụng phi cơ

Các đáp án còn lại:

A. sử dụng bóng bay

B. sừ dụng vệ tinh

D. sử dụng tàu

 Thông tin trong bài:

Some commercial aircraft can also be fitted with a range of forecasting instruments although this system has certain disadvantages. For example, it can provide a great deal of information about the weather on popular routes such as London to New York, but little about the weather on more out-of-the way routes.

 Một vài máy bay thương mại cũng có thể được thêm vào với một chuỗi những dụng cụ dự báo mặc dù hệ thống nảy cũng có những nhược điểm nhất định. Ví dụ, nó có thể cung cấp rất nhiều thông tin về thời tiết ở những địa điểm phổ biến, như London hay New York, nhưng ta lại ít biết về thời tiết ở những tuyến đường không đi thẳng.

 Nó = sử dung máy bay  cung cấp thông tin.