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Lê Quỳnh  Anh
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. 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...
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ILoveMath
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Khinh Yên
16 tháng 8 2021 lúc 21:18

1. According to the passage, cell phones are especially popular with young people because________.

A. they keep the users alert all the time          

B. they make them look more stylish

C. they can not be replaced by regular phones          

D. they are indispensable in everyday communications.

2. The word “means”  in paragraph 1 most closely means________.

A. meanings          B. expression                 C. transmission    D. method.

3. Doctors have tentatively concluded that cell phones may________.

A. change their users’ social behaviors                  B. change their users’ temperament            

C. cause some mental malfunction                          D. damage their users’ emotions.

4. “Negative publicity” in paragraph 2 most likely means _______.

A. widespread opinion about bad effects of cell phones

B. information on the lethal effects of cell phones

C. the negative public use  of cell phones

D. poor ideas about the effects of cell phones.

5. The changes possibly caused by the cell phones are mainly concerned with_______.

A. the smallest units of the brain                  B. the mobility of the mind and the body.

C. the resident memory.                     D. the arteries of the brain.

6. The man mentioned in the passage, who used his cell phone too often, _______.

A. had a problem with memory                    B. abandoned his family

C. suffered serious loss of mental ability.               D. could no longer think lucidly.

7. The word “potentially” in the paragraph 4 most closely means_______.

A. certainly                      B. obviously                     C. possibly              D. privately.

8. According to the passage, what makes mobile phones potentially harmful is_______

A. their radiant light                                    B. their raiding power

C. their power of atraction                           D. their invisible rays.

9. According to the writer, people should_______

A. keep off mobile phones regularly                     

B. never use mobile phones in all cases.

C. only use mobile phones in medical emergencies.

D. only use mobile phones in urgent cases.

10. The most suitable tittle for the passage could be _______

A. The Way Mobile Phones work

B. Technological Innovations and Their Price

C. The Reasons Why Mobile Phones Are Popular.

 

D. Mobile Phones: A Must Of Our Life.

 

anh đức trịnh
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Hiếu Nguyễn
31 tháng 3 2022 lúc 17:15

38. B
39. C
40. B
41. D
42. D

Dương Nguyễn
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no name
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Lê Quỳnh  Anh
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Dương Hoàn Anh
27 tháng 3 2017 lúc 9:46

Chọn A

Cấu trúc: in danger of + N: lâm vào nguy hiểm, có nguy cơ.

Lê Quỳnh  Anh
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Dương Hoàn Anh
11 tháng 2 2019 lúc 8:06

Chọn A.

Đáp án là A

Chỗ trống cần 1 danh từ

in danger of...: có nguy cơ bị...
Dịch: Ngày nay nhiều loài thực vật và động vật có nguy cơ bị tuyệt chủng.

Minh Bình
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Đỗ Thanh Hải
23 tháng 10 2021 lúc 20:35

1 A

2 D

3 B

4 D

5 B

vong phan
23 tháng 10 2021 lúc 20:35

ooooooooooooooooooooooooooooooooooo

Phạm Vĩnh Linh
23 tháng 10 2021 lúc 20:36

1, A

2, C

3, B

4, B

5, D

Lê Quỳnh  Anh
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Dương Hoàn Anh
24 tháng 12 2017 lúc 14:25

Đáp án D

Involve in: liên quan đến

Vũ Hiền
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Đỗ Thanh Hải
11 tháng 5 2021 lúc 19:55

One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is a basic human right. However, acid rain, industrial pollution and garbage have made many sources of water undrinkable. 

Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. Yet, they are being destroyed by the massive volumes of industrial effluent which pour into the lake every day. Even though laws have been made, the governments do not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world's water surface, but it is the dumping ground for 50% of all marine pollution. Almost sixteen countries regularly throw industrial wastes a few miles offshore. 

Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect it. What should we do to save this precious source?

19. What is the main idea of the reading text?

A. People are throwing poisons into bodies of water. 

B. Clean water is becoming scarce due to pollution and sewage. 

C. Laws have been made to prevent countries from polluting the environment.  

D. Sea water is increasingly polluted by industrial wastes. 

20. According to the reading text, Lake Baikal ________.

A. is the smallest lake in Russia

B. has 1,300 rare and endangered animals

C. is located in the Mediterranean Sea

D. gets a large amount of industrial sewage every day

21. What does the word "them" in the passage refer to?

A. plants B. governments C. laws D. animals

22. The word "marine" is closest in meaning to ________.

A. underground B. mountainous C. inland D. aquatic

Dương Minh
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Nguyen Hoang Hai
4 tháng 8 2017 lúc 4:57

Đáp án: C

Giải thích: Dựa vào dòng 8 và dòng 9 của đoạn 2 có thể suy ra con người sử dụng non – native species để có lợi cho bản thân, tạo ra những nhân tố gây ô nhiễm môi trường.