Câu hỏi:
26/06/2023 1,108
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 43.
Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones 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 concerned 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 worried about the negative publicity of such ideas. They say that there is no proof that mobile phones 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.
According to the passage, cellphones are very popular with young people because .
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 43.
Millions of people are using cellphones today. In many places, it is actually considered unusual not to use one. In many countries, cellphones 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 concerned 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 worried about the negative publicity of such ideas. They say that there is no proof that mobile phones 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.
According to the passage, cellphones are very popular with young people because .
Đáp án chính xác
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Trả lời:
Giải bởi Vietjack
Đáp án đúng là: B
Giải thích:
Dựa vào câu: They find that the phones are more than a means of communication – having a mobile phone shows that they are cool and connected.
Dịch: Họ thấy rằng điện thoại không chỉ là một phương tiện liên lạc – có một chiếc điện thoại di động cho thấy rằng họ rất ngầu và được kết nối.
Câu hỏi cùng đoạn
Câu 2:
The changes possibly caused by the cell phones are mainly concerned with .
Đáp án chính xác
Lời giải của GV VietJack
Đáp án đúng là: B
Giải thích:
Dựa vào câu: On the other hand, medical studies have shown change in the brain cells of some people who use mobile phones.
Dịch: Mặt khác, các nghiên cứu y tế đã chỉ ra sự thay đổi trong tế bào não của một vài người sử dụng điện thoại di động.
Câu 3:
The word “potentially” in the passage most closely means .
Đáp án chính xác
Lời giải của GV VietJack
Đáp án đúng là: B
Giải thích: potentially (adv) có khả năng = possibly (adv)
Dịch: Điều gì khiến cho điện thoại di động có thể gây hại?
Câu 4:
“Negative publicity” in the passage most likely means .
Đáp án chính xác
Lời giải của GV VietJack
Đáp án đúng là: B
Giải thích:
Dựa vào câu: Some doctors are concerned 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 worried about the negative publicity of such ideas.
Dịch: Một số bác sĩ lo ngại rằng trong tương lai nhiều người có thể gặp vấn đề về sức khỏe do sử dụng điện thoại di động. Ở Anh, đã có một cuộc tranh luận nghiêm túc về vấn đề này. Các công ty điện thoại di động đang lo lắng về sự công khai tiêu cực của những ý tưởng như vậy.
Câu 5:
Doctors have tentatively concluded that cell phones may .
Đáp án chính xác
Lời giải của GV VietJack
Đáp án đúng là: B
Giải thích:
Dựa vào câu: 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.
Dịch: Mặt khác, các nghiên cứu y tế đã chỉ ra những thay đổi trong tế bào não của một số người sử dụng điện thoại di động. Các dấu hiệu thay đổi trong mô não và đầu có thể được phát hiện bằng thiết bị quét hiện đại.
Câu 6:
The man mentioned in the passage, who used his cell phone too often .
Đáp án chính xác
Lời giải của GV VietJack
Đáp án đúng là: D
Giải thích:
Dựa vào câu: In one case, a traveling salesman had to retire at young age because of serious memory loss.
Dịch: Có trường hợp, một nhân viên sale du lịch đã phải nghỉ hưu khi còn trẻ vì mất trí nhớ nghiêm trọng.
Câu 7:
According to the passage, what makes mobile phones potentially harmful is .
Đáp án chính xác
Lời giải của GV VietJack
Đáp án đúng là: D
Giải thích:
Dựa vào câu: What is it that makes mobile phones potentially harmful? The answer is radiation.
Dịch: Điều gì khiến điện thoại di động có khả năng gây hại? Câu trả lời là bức xạ.
Câu 8:
According to the writer, people should .
Đáp án chính xác
Lời giải của GV VietJack
Đáp án đúng là: C
Giải thích:
Dựa vào câu: Use your mobile phone only when you really need it. Mobile phones can be very useful and convenient, especially in emergencies.
Dịch: Chỉ sử dụng điện thoại di động khi bạn thực sự cần. Điện thoại di động có thể rất hữu ích và tiện lợi, đặc biệt là trong những trường hợp khẩn cấp.
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