Câu hỏi:

20/07/2020 3,735

Choose the best answer

Bell demonstrated his invention ____________ the public in 1876.

Đáp án chính xác

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Trả lời:

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Giải bởi Vietjack

Đáp án là A.

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

Read the passage and choose the best answer

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 – mutes. There, 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? Bell began work on a new invention of the telephone.

He went to live ____________.

Xem đáp án » 20/07/2020 12,497

Câu 2:

Rewrite the following sentences without changing the meaning

How about going to the movie theater tonight?

Let’s _______

Xem đáp án » 13/07/2024 11,482

Câu 3:

Read the passage and choose the best answer

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 – mutes. There, 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? Bell began work on a new invention of the telephone.

Which of the following is NOT TRUE?

Xem đáp án » 20/07/2020 6,125

Câu 4:

Choose the best answer

You’ll ____________ cook dinner yourself because mom is busy.

Xem đáp án » 20/07/2020 4,156

Câu 5:

Read the passage and choose the best answer

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 – mutes. There, 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? Bell began work on a new invention of the telephone.

What does the word “emigrate” in line 3 mean?

Xem đáp án » 20/07/2020 2,925

Câu 6:

Choose the best answer

I usually ____________ to school on foot when I was young.

Xem đáp án » 20/07/2020 2,905

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