Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
VI.Read the passage carefully, tlien decide whot hen the following,statement are true T) or false (F)
There are nine planets in our solar system. These planets each have their atmosphere and environmental conditions. Scientists have been trying to research other planets to see if it is possible for life to exist on the other eight own bodies in space.
Mercury and Pluto are probably the most difficult to research because of their position in the solar system. Mercury is so close to the sun that with our current technology a space shuttle would burn up before it even reached its atmosphere. Pluto is so far away that some scientists believe that it may not even be a planot but a large asteroid or comet. A space shuttle can not trave that far away because it is so far away from the sun that it would freeze.
Many scientists also believe that our solar system is not alone in the uni- with us. It is difficult to know if there is life present elaewhere in the universe. for many years to come. yerse. Many believe there are several other systems that share the uhiverse .The universe is a complex structure of space that may continue to be a mysterey for many years to come
32. There are nine planets in our solar system, besides Earth. T
33. It is difficult to study the planet Mercury because it is very close to the sun.T
34. We don't know much about Pluto even though we can see it up close F
35. Pluto may not be a planet, according to some scientists. T
36. Scientists have got enough information about the universe F
#Yumi
VI. Read the passage carefully, then decide whether the following statement are true (T) or false (F).
Mars, commonly referred to as "the red planet," is the fourth planet from the sun. Its reddish color comes from the high amounts of iron oxide on its surfaco. Mars has surface features similar to those found on the moon and on Earth. It has ranges, volcanic fields, valleys, ice caps, canyons and deserts. Mars is much smaller than the Earth. It has approximately half the radius of Earth. Mars orbits the Sun a little further than Earth. Mars takes 686 days to orbit Sun. In other words, the orbital period of Mars is almost twice as long as Earth's orbital period. Many spacecrafts have attempted to visit Mars, the most notable of which was NASA's Mariner 4, the first to.visit in a fly-by in 1965. In 1976, Viking 1 and 2 became the first spacecrafts to conduct successful and sustained landings on Mars. They provided the first color photographs of the "red planet."
32. The red color of the Mars comes from the sand on its surface. F
33. The Earth is four times larger than Mars. F
34. It takes Mars much longer to orbit the Sun than it does Earth. T
35. Viking 1 and 2 were the first spacecrafts to visit Mars. F
36. The first color photographs of Mars were provided by Viking landers. T
Fill each of the numbered blanks in the following passages. Use only ONE word for each space
Many people dream of (1)..living... in a foreign country. It can be an amazing experience (2)...for.... those who have the courage to leave their family and friends and settle down in a new place. (3)....however..., there's one potential problem you should be aware of: culture shock. Culture shock is the feeling we get from living in a place that is so different to where we grew up that we are not sure (4)...how.... to deal with it. Societies are organized in many different ways, and we can often (5)...be... taken aback by some of the things we find in foreign countries. Customs and traditions can be very different and that can sometimes make (6).it..... difficult to get on with local people and to make friends. They migt not approve of things you do or might object to things you say. You might even be banned from doing things in another country that are perfectly legal in your own. (7)...if... you were to move to a country such as Singapore, say, you might find some of the laws very (8)...quickly.. There, people can be forced to pay a large fine just for dropping litter. Eventually, (9)..though..., most people who live abroad fall in love with their adopted country and learn to accept its differences. It does take real courage to make such a big change (10)...in.. your life, but many people agree that it is worth it in the end
Wikipedia is an encyclopaedia that is available on the Internet and what people love about it is that it can be edited by absolutely everybody . When and how did it start ? It was founded in 2001 by a guy called Jimmy Wales . It started as a fancy idea , a kind of a hobby and everybody is surprised how popular it has become and how many computer scientists it has attracted . It has got a collection of about 1.8 mln articals , the majority of which are in English ; however , one can find some articles in over 200 languages . If it aws a business , it would earn lots of money .
How is it possible that articlest hat can be changed by anyone are correct ? The Wikipedia is based on wikis – a special software which lets everyone modify a wbpage and it is true that anyone can change the information on the page if they think it is incorrect . But , the Wikipedia has a team of over 13,000 people who are experts in different fields and who correct any accurate information sent by people . Is it error – free ? One may say so . Rcently , for example , the Bristish journal Nature looked at the scientific information in Wikipedia and confirmed it was very reliable and that they did not find many errors . It was very good news for the founder as well as for all the users .
Why is it becoming so popular ? Like the whole idea of the Internet , it is also quick and available to everyone . The greatest thing of all is that it is free . Some people also stress that it’s fun to be able to add what you know to the information on the net . IT specialists believe it has a bright future and most claim it is the most brilliant invention ever .
Questions :
1. Wikipedia ___________ :
A. was created by a team of computer scientists .
B. began as a business idea
C. became popular as soon as it started
D. started as one man ‘s passion .
2. Articles in Wikipedia are ________ :
A. mostly about science
B. mostly in english
C. translate into 200 languages
D. very interesting
3. Wikipedia remains accurate as much as possible because _________ :
A. all people who write for it are experts
B. it has a special type of software programme
C. there are people who monitor it for mistakes
D. not everybody can change the information
4. the text comes from __________________ :
A. a leaflet
B. a speech
C. a magazine
D. a scientific article
5. The best advantages of Wikipedia is that...........
A. you don't have to pay for it.
B. everyone can use it
C. it is created bu ordinary people
D. is quick and reliable.
Điền từ còn thiếu:
Nowadays more and more people are changing the way they use their televisions..Some years ago we used to turn on Tv and watch whatever there was.But now we choose the programs we watch much more carefully because we have many other interesting things to do.One result of this change is that we are also becoming more careful about the actual television set itself. As we watch fewer programs, we want to be sure that we will have a really good picture, with bright color and clear sound. Because it will be switched off most of the time, we also want the television to look good when we are not watching it. So when we buy or rent we look at the outside to make sure it is attractive and will look right with other furniture.Of course we have to pay more for high quality.However it seems that the number of people who are content to do is increasing and this should have a good result because in the end all television will have better quality
Nowasday, more and more people are changing the way they use their televisons.Some years ago, we.....used ........ to turn on TV and watch whatever there was. But now we choose the programs we watch........whatever....... more carefully because we have many.......other......... intersteing things to do. One result of this change is that we are also becoming ....more.......... careful about the actual television set itself. As we watch fewer programs, we want to be sure that we will be switched off....most....... of the time, we also ưant TV to look good when we are not watching it. So when we.....buy......... or rent we look at the outside to make sure it is attractive and will look right.......with.......... other furniture. Of course, we have to pay more..........for... high quality. However, it seems that the number of people.......who....... are content to to so is increasing, and this should have a good result, because in the end all television will have better quality.
B. Read the text carefully, then choose the correct answers.
More than two hundred years ago, the term 'environmental pollution was quite strange to people. They lived healthily, drank pure water, and breathed fresh air. Nowadays, the situation is quite different. People all over the world are worried about things that are happening to the envi Actually it is man that is destroying the surroundings with many kinds of wastes. Everybody knows that motorbikes and cars emit dangerous gases that cause poisonous air and cancer, but no one wants to travel on foot or by bicycle. Manufactures know that wastes from factories make water and soil polluted, but they do not want to spend a lot of their money on treating the wastes safely. Scattering garbage is bad for our health, but no one wants to spend time burying it. Is it worth talking a lot about pollution?
1. More than two hundred years ago
a. the environment was polluted as much as it is today
b. people knew nothing about environmental pollution
c. air was polluted badly
d. people were faced with pollution
2. Nowadays, many people are concerned about the
b. the polluted water
a.the poisonous air
c. the wastes from the factories
d. the environmental pollution
3. According to the passage, people know that mortorbikes and cars emit dangerous gases
a. so they do not travel by motorbikes and cars
b. so they prefer traveling by bicycles
c. but they still prefer traveling by mbtorbikes. and cars
d. and they enjoy traveling on foot
4. Factory owners
a. know nothing about pollution
b. pollute water and soil
c spend a lot of money on treating wastes
d. don't treat industrial waste safely
5. Which of the followings is not true?
a. in former days, people led a healthy life.
b. People have no awareness of the dangerous of pollution
c. Water is now heavily contaminated by industrial waste
d. It's harmful for our health if rubbish is spreaded over our areas
Question28. What is the main topic of this passage?
A. Astronomers’ difficulties. C. The Earth’s moon.
B. Observation of planets. D. The planet, Mercury
Question29. Why does Mercury still tease scientists?
A. Because it has an atmosphere which obscures observation.
B. Because it is too close to the sun.
C. Because it is difficult for space probes to get close to.
D. Because it is too small.
Question30. What is true about Mercury but not true about the moon or Mars?
A. The valleys are filled with volcanic rocks. C. There are no volcanoes.
B. The valleys are uncratered. D. They are hilly regions.
Question31. What does the author imply space telescopes can do better than land-based telescopes?
A. Show more of the planet, Mercury. C. Show what caused Mercury’s valleys.
B. Show the meteorites which hit Mercury. D. Show the volcanoes on Mercury.
Question32. What can we infer from the passage that astronomers still need to get more detailed observation of Mercury?
A. More hypotheses C. Larger space telescopes.
B. Better and more space telescopes. D. More ways to prove hypotheses.