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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

Read the following passage, and answer the questions.Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph(used to send multiple messages over a single wire)...
Đọc tiếp

Read the following passage, and answer the questions.

Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph(used to send multiple messages over a single wire) andphonautograph (used to draw the shape of the sound waves). The first telephone communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in other room. The first transmitted words were, ‘Mr Watson, come here. I want to see you’.

When was Alexander Graham Bell born?

_________________________________________________________________

1
13 tháng 7 2017

Đáp án: He was born on March 3rd, 1847.

25 tháng 9 2017

Đáp án: A

13 tháng 3 2018

Đáp án: He moved to Canada with his parents.

11 tháng 12 2018

Đáp án: A

Read the following passage, and answer the questions.Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph(used to send multiple messages over a single wire)...
Đọc tiếp

Read the following passage, and answer the questions.

Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph(used to send multiple messages over a single wire) andphonautograph (used to draw the shape of the sound waves). The first telephone communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in other room. The first transmitted words were, ‘Mr Watson, come here. I want to see you’.

When did the first communication over happened?

__________________________________________________________________

1
3 tháng 1 2020

Đáp án: In 1876.

Read the following passage, and answer the questions.Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph(used to send multiple messages over a single wire)...
Đọc tiếp

Read the following passage, and answer the questions.

Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph(used to send multiple messages over a single wire) andphonautograph (used to draw the shape of the sound waves). The first telephone communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in other room. The first transmitted words were, ‘Mr Watson, come here. I want to see you’.

What is Bell’s ‘phonautograph’ used to do?

__________________________________________________________________

1
13 tháng 2 2018

Đáp án: It is used to draw the shape of the sound waves.

6 tháng 2 2019

Đáp án: B

28 tháng 8 2018

Đáp án: B

Read the following passage, and decide if the statements are T or F. Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph(used to send multiple messages over a...
Đọc tiếp

Read the following passage, and decide if the statements are T or F.

Alexander Graham Bell is widely known as inventor of the first telephone. He was born on March 3rd, 1847 in Edinburgh, Scotland. When he was 23, Bell emigrated to Canada with his parents and the next year moved to the United States to teach deaf-mute children. With his colleague Thomas Watson, Bell worked very hard on the experimentation to invent devices such as the harmonic telegraph(used to send multiple messages over a single wire) andphonautograph (used to draw the shape of the sound waves). The first telephone communication was said to have happened between Bell and Watson in 1876 while Bell was at one end of the line, and Watson worked on the telephone in other room. The first transmitted words were, ‘Mr Watson, come here. I want to see you’.

Question: He was able to succeed right from the first experiment.

A. True

B. False

1
5 tháng 3 2017

Đáp án: B