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Câu hỏi:

05/08/2023 21

According to the author, what is one reason why the Internet is sometimes slow?

A. Phone lines are often too busy with phone calls and fax transmissions to handle Internet traffic. 

B. Often a request must travel through many computers before it reaches its final destination. 

Đáp án chính xác

C. Most people don’t have computers that are fast enough to take advantage of the Internet. 

D. Scientists take up so much time on the Internet, thus slowing it down for everyone else.

Trả lời:

verified Giải bởi Vietjack

Chọn B

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