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to help people / to experiment / who could not hear. / with a machine Bell began

 Answer:

Bell began to experiment with a machine to help people who could not hear.

4 tháng 9 2019

to help people / to experiment / who could not hear. / with a machine Bell began

 Answer:

Bell began to experiment with a machine to help people who could not hear.

4 tháng 9 2019

TL :

Bell began to help people with a machine to experiment who could not hear .

#Không chắc :)))

4 tháng 9 2019

bell began to experiment to help people with a machine who could not hear

9 tháng 3 2017

Đáp án là C.

They lived in Boston, where Alexander taught in a school for the deaf – mutes.

19 tháng 1 2018

Đáp án là B.

Alexander Graham Bell was born in 1847 in Edinburgh, Scotland.

14 tháng 6 2019

Đáp án là C.

C (Bell began work on a new invention of the telephone.)

4 tháng 4 2019

Đáp án là A.

A (They lived in Boston…).

21 tháng 8 2019

Đáp án là A.

A (emigrate = leaves somebody’s country to live in another country: di cư).

16 tháng 12 2018

1, Where was Alexander Graham born?

He was born in Edinburgh, Scotland

2, When did his family govto live in America?

His family went to live went to live in America in 1870

3, What did he do in Boston?

He taught in a school for the deaf

4,Why did he begin to work on a new invention?

Because he thought why not use the electricity to send the human voice from one place to another

16 tháng 12 2018

Alexander Graham Bell was born in 1847 in Edinburgh, Scotland. His father was an expert in phonetics, the study of the sounds of languages. As a boy, Bell became interested in sounds and speech.

In 1870 the Bells decided to emigrate to America. They lived in Boston, where Alexander taught in a school for the deaf. Then he began experimenting with a machine to help the deaf hear. While experimenting with this machine, Bell had an idea. Why not use electricity to send the human voice from one place to another place? Bell began to work on a new intention.

1, Where was Alexander Graham born?

=> He was born in Scotland.

2, When did his family go to live in America?

=> His family went to live in America in 1870.

3, What did he do in Boston?

=> He taught in a school for the deaf

4,Why did he begin to work on a new invention?

=> Because he wanted to use electricity to send human voice from one place to another place.

6 tháng 1 2017

Đáp án là: D nor.

18 tháng 9 2016

        1.d  ; 2.e ; 3. a ; 4.g ; 5. c ; 6.f ; 7.bhaha

18 tháng 9 2016

The correct events : b , d , f , g