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13 tháng 4 2019

Đáp án C

Dựa vào nghĩa à chọn “until”

          Dịch: “Cho đến khi dữ liệu khoa học rõ ràng hơn, nó là khôn ngoan cho mọi người khi cố gắng không sử dụng điện thoại di động trong khoảng thời gian lâu dài”

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (31) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (31) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (32) ________ clear adverse effect associated with the prolonged use of mobile phones.

Many studies are now going (33) ________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue needs further, long – term investigation.

(34) ________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (35) ________ bodies are still growing may be at particular risk

Điền câu 31

A. cause

B. bring

C. produce

D. lead

1
28 tháng 6 2019

Đáp án D

Lead to sth: dẫn đến điều gì ~ cause sth

          Dịch: “Các nhà nghiên cứu đang nghi ngờ liệu việc tiếp xúc với sóng vô tuyến có thể dẫn đến ung thư não.”

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (31) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (31) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (32) ________ clear adverse effect associated with the prolonged use of mobile phones.

Many studies are now going (33) ________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue needs further, long – term investigation.

(34) ________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (35) ________ bodies are still growing may be at particular risk.

Điền câu 33

A. on

B. about

C. through

D. by

1
28 tháng 4 2018

Đáp án A

Go on: tiếp tục

Dịch: “Nhiều nghiên cứu hiện vẫn đang tiếp tục ở nhiều đất nước”

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (31) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (31) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (32) ________ clear adverse effect associated with the prolonged use of mobile phones.

Many studies are now going (33) ________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue needs further, long – term investigation.

(34) ________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (35) ________ bodies are still growing may be at particular risk.

Điền câu 32

A. created

B. proved

C. demonstrated

D. caused

1
25 tháng 3 2017

Đáp án B

Create (v): tạo ra

Prove (v): chứng minh

Demonstrate (v): giải thích, biểu thị

Cause (v): gây ra

Dịch: “Mặt khác, nghiên cứu hiện vẫn chưa chứng minh được ảnh hưởng bất lợi rõ ràng liên quan đến việc sử dụng lâu dài của điện thoại di động.”

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (31) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 31 to 35.

Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (31) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (32) ________ clear adverse effect associated with the prolonged use of mobile phones.

Many studies are now going (33) ________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue needs further, long – term investigation.

(34) ________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (35) ________ bodies are still growing may be at particular risk.

Điền câu 35

A. whose

B. that

C. with

D. as

1
26 tháng 11 2017

Đáp án A

Dùng “whose” để thay cho tính từ sở hữu của người hoặc vật

          Dịch: “Mọi người cũng nghĩ rằng những người trẻ tuổi mà có cơ thể đang phát triển có thể gặp nguy hiểm riêng.”

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43. Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43.

Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) ________ clear adverse effect associated with the prolonged use of mobile phones.

Many studies are now going (41) _________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation.

(42) _________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _________ bodies are still growing may be at particular risk.

Điền vào ô 43

A. as 

B. that 

C. with 

D. whose 

1
14 tháng 10 2018

Kiến thức: Mệnh đề quan hệ

Giải thích:

Trong mệnh đề quan hệ, ta sử dụng “whose” để thay thế cho sở hữu cách; sau “whose” là danh từ.

It is also thought that young people (43) whose bodies are still growing may be at particular risk.

Tạm dịch: Người ta cũng nghĩ rằng những người trẻ tuổi mà cơ thể vẫn đang phát triển có thể có nguy cơ đặc biệt.

Chọn D

Dịch bài đọc:

Điện thoại di động phát ra sóng vô tuyến vi sóng. Các nhà điều tra đang đặt câu hỏi liệu việc tiếp xúc với các sóng radio này có thể dẫn đến ung thư não hay không. Cho đến nay, các số liệu không phải là cuối cùng. Bằng chứng chính xác không cho phép chúng tôi nói chắc chắn rằng điện thoại di động chắc chắn an toàn. Mặt khác, nghiên cứu gần đây vẫn chưa chứng minh được tác dụng phụ rõ ràng liên quan đến việc sử dụng điện thoại di động kéo dài.

Nhiều nghiên cứu hiện đang diễn ra ở nhiều quốc gia. Một số kết quả trái ngược nhau nhưng những kết quả khác đã cho thấy mối liên quan giữa việc sử dụng điện thoại di động và ung thư. Tuy nhiên, những nghiên cứu này là sơ bộ và vấn đề cần điều tra thêm, dài hạn.

Cho đến khi dữ liệu khoa học rõ ràng hơn, mọi người nên cố gắng không sử dụng điện thoại di động trong thời gian dài. Đừng nghĩ rằng điện thoại rảnh tay cũng an toàn hơn. Hiện tại, nghiên cứu thực tế cho thấy điều ngược lại và chúng có thể nguy hiểm như vậy. Người ta cũng nghĩ rằng những người trẻ tuổi mà cơ thể vẫn đang phát triển có thể có nguy cơ đặc biệt. 

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43. Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43.

Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) ________ clear adverse effect associated with the prolonged use of mobile phones.

Many studies are now going (41) _________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation.

(42) _________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _________ bodies are still growing may be at particular risk. 

Điền vào ô 42

A. Until 

B. When 

C. Provide 

D. As 

1
13 tháng 7 2018

Kiến thức: Liên từ

Giải thích:

   A. until: cho tới khi                                       B. when: khi

   C. provide (v): cung cấp                                                                   D. as: bởi vì

(42) Until the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time.

Tạm dịch: Cho đến khi các dữ liệu khoa học chính xác hơn thì sẽ khôn ngoan hơn cho mọi người khi cố gắng không sử dụng điện thoại di động trong khoảng thời gian dài.

Chọn A

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43. Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43.

Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) ________ clear adverse effect associated with the prolonged use of mobile phones.

Many studies are now going (41) _________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation.

(42) _________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _________ bodies are still growing may be at particular risk. 

Điền vào ô 40

A. created 

B. proved 

C. demonstrated 

D. caused 

1
10 tháng 10 2017

Kiến thức: Từ vựng

Giải thích:

   A. created (V–ed): tạo ra                                                                  B. proved (V–ed): chứng minh

   C. demonstrated (V–ed): mô tả                      D. caused (V–ed): gây ra

On the other hand, recent research has not yet (40) proved clear adverse effect associated with the prolonged use of mobile phones.

Tạm dịch: Mặt khác, nghiên cứu gần đây chưa chứng minh được được những tác động có hại liên quan đến việc sử dụng điện thoại di động trong một thời gian dài.

Chọn B

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43. Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43.

Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) ________ clear adverse effect associated with the prolonged use of mobile phones.

Many studies are now going (41) _________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation.

(42) _________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _________ bodies are still growing may be at particular risk.

Điền vào ô 39

A. lead 

B. cause 

C. produce 

D. bring 

1
8 tháng 6 2019

Kiến thức: Từ vựng

Giải thích:

   A. lead (+to): dẫn tới B. cause (v): gây nên

   C. produce (v): sản xuất                                D. bring (v): mang

Investigators are questioning whether exposure to these radio waves might (39) lead to brain cancer.

Tạm dịch: Các nhà điều tra đang đặt câu hỏi liệu việc tiếp xúc với các sóng radio này có thể dẫn đến ung thư não hay không.

Chọn A

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43. Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research...
Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 39 to 43.

Mobile phones emit microwave radio emissions. Investigators are questioning whether exposure to these radio waves might (39) ________ to brain cancer. So far, the figures are not final. The precise evidence does not enable us to say in certain that mobile phones are definitely safe. On the other hand, recent research has not yet (40) ________ clear adverse effect associated with the prolonged use of mobile phones.

Many studies are now going (41) _________ in numerous countries. Some of the results are contradictory but the others have shown an association between mobile phone use and cancer. However, these studies are preliminary and the issue need further, long – term investigation.

(42) _________ the scientific data is more definite, it is advisable for people to try not to use mobile phone for long periods of time. Don’t think that hands free phones are any safer either. At the moment, research is in fact showing the opposite and they may be just as hazardous. It is also thought that young people (43) _________ bodies are still growing may be at particular risk.

Điền vào ô 41

A. through 

B. about 

C. on 

D. by 

1
18 tháng 5 2019

Kiến thức: Phrasal verbs

Giải thích:

   A. go through: đi qua, được thông qua, được chấp nhận

   B. go about: đi đây đi đó, đi khắp nơi, đi chỗ này chỗ kia

   C. go on: đi tiếp, tiếp tục, làm tiếp, tiếp diễn

   D. go by: đi qua, trôi qua (thời gian)

Many studies are now going (41) on in numerous countries.

Tạm dịch: Vô số những nghiên cứu tiếp tục được tiến hành ở rất nhiều đất nước khác.

Chọn C