Câu hỏi:
20/08/2021 1,226Read the following passage and choose the letter A, B, C, or D to indicate the correct answer to each of the following questions.
Millions of people are using cell phones today. In many places, it is actually considered unusual not to use one. In many countries, cell phones are very popular with young people. They find that the phones are more than a means of communication- having a mobile phone shows that they are cool and connected.
The explosion in mobile phone use around the world has made some health professionals worried. Some doctors are connected that in the future many people may suffer health problems from the use of mobile phones. In England, there has been a serious debate about this issue. Mobile phone companies are bad for your health.
On the other hand, medical studies have shown changes in the brain cells of some people who use mobile phones. Signs of change in the tissues of the brain and head can be detected with modern scanning equipment. In one case, a traveling salesman had to retire at young age because of serious memory loss. He couldn't remember even simple tasks. He would often forget the name of his own son. This man used to talk on his mobile phone for about six hours a day, every day of his working week, for a couple of years. His family doctor blamed his mobile phone use, but his employer's doctor didn't agree.
What is it that makes mobile phones potentially harmful? The answer is radiation. High-tech machines can detect very small amounts of radiation from mobile phones. Mobile phone companies agree that there is some radiation, but they say the amount is too small to worry about.
As the discussion about their safety continues, it appears that it's best to use mobile phones less often. Use your regular phone if you want to talk for a long time. Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies. In the future, mobile phones may have a warning label that says they are bad for your health. So for now, it's wise not to use your mobile phone too often.
The man mentioned in the passage, who used his cell phone too often, ________.
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Câu hỏi trong đề:
30 đề thi THPT Quốc gia môn Tiếng anh năm 2022 có lời giải !!
Sách mới 2k7: Tổng ôn Toán, Lí, Hóa, Văn, Sử, Địa…. kỳ thi tốt nghiệp THPT Quốc gia 2025, đánh giá năng lực (chỉ từ 110k).
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Trả lời:
Giải bởi Vietjack
Đáp án C
A. bỏ rơi gia đình.
B. không còn tự suy nghĩ được nữa
C. có vấn đề với khả năng khi nhớ
D. có vấn đề nghiêm trọng với khả năng di chuyển.
Thông tin: In one case, a traveling salesman had to retire at young age because of serious memory loss
Tạm dịch: Trong một trường hợp, một nhân viên chào hàng phải nghỉ hưu khi còn trẻ vì mất trí nhớ nghiêm trọng.
Nhà sách VIETJACK:
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Choose the letter A, B, C, or D to indicate the correct answer to complete each of the following questions.
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