Câu hỏi:

05/02/2024 51

In many classrooms, teachers use chalk to write on the ____.

A. blackboards

Đáp án chính xác

B. black boards

C. whiteboards

D. white boards

Trả lời:

verified Giải bởi Vietjack

Đáp án: A

CÂU HỎI HOT CÙNG CHỦ ĐỀ

Câu 1:

We can surf the ____ to search for news, watch films, or download music.

Xem đáp án » 05/02/2024 126

Câu 2:

Facebook is used____ among the young.

Xem đáp án » 05/02/2024 122

Câu 3:

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

MOBILE PHONES

When Scotsman Alexander Graham Bell (106) ____ the telephone in 1876, it was a revolution in communication. (107) ____ the first time, people could talk to each other over great distances almost as clearly as if they were in the same room. Nowadays, though, we (108) ____ usc Bell’s invention for taking photographs, (109) ____ the Internet or watching video clips rather than talking. Over the last two decades a new (110) _____ of spoken communication has emerged: the mobile phone.

Question 106:

Xem đáp án » 05/02/2024 111

Câu 4:

Did you remember ____ Mr. Green my message?

Xem đáp án » 05/02/2024 95

Câu 5:

Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.

Xem đáp án » 05/02/2024 73

Câu 6:

It's important ____ too much about your failure.

Xem đáp án » 05/02/2024 72

Câu 7:

Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.

MOBILE PHONES

When Scotsman Alexander Graham Bell (106) ____ the telephone in 1876, it was a revolution in communication. (107) ____ the first time, people could talk to each other over great distances almost as clearly as if they were in the same room. Nowadays, though, we (108) ____ usc Bell’s invention for taking photographs, (109) ____ the Internet or watching video clips rather than talking. Over the last two decades a new (110) _____ of spoken communication has emerged: the mobile phone.

Question 110:

Xem đáp án » 05/02/2024 71

Câu 8:

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Smartphone can be a great learning ____ but you need to think of how to use it effectively.

Xem đáp án » 05/02/2024 68

Câu 9:

3-D printing ____ complex tools and components.

Xem đáp án » 05/02/2024 67

Câu 10:

Many young people carry a pair of earbuds as they are small, light, and ____.

Xem đáp án » 05/02/2024 65

Câu 11:

My father uses a calculator to ____.

Xem đáp án » 05/02/2024 64

Câu 12:

Washing machine or vacuum cleaner can help you to ____ time while doing housework.

Xem đáp án » 05/02/2024 63

Câu 13:

Most smartphones now ____ flash player as well as voice and video calls.

Xem đáp án » 05/02/2024 63

Câu 14:

It is convenient for you to read ____ when you travel.

Xem đáp án » 05/02/2024 62

Câu 15:

She was old enough ____ up her own mind.

Xem đáp án » 05/02/2024 62

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