Chọn đáp án C
- can + V (bare-inf): có thể làm gì (chủ động)
- can + be Vpp: có thể bị/ được làm gì (bị động)
Động từ “prevent” trong câu này phải được chia ở dạng bị động mới phù hợp về mặt ý nghĩa.
Dịch: Ngày nay, nhiều bệnh nghiêm trọng đối với trẻ em có thể được ngăn chặn bằng tiêm chủng vac- xin sớm.
Nowadays, many serious childhood diseases _________ by early immunization.
A. prevent
B. can prevent
C. can be prevented
D. are preventing
Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Today, many serious childhood diseases _____ by early immunization.
A. prevent
B. can prevent
C. can be prevented
D. are preventing
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.
Health is something we tend to (31) _______ when we have it. When our body is doing well, we are hardly aware of it. But illness can come, even (32) _______ we are young. In fact, childhood has been a very susceptible time. Many diseases attack children in particular, and people know very little how to cure them once they struck. The result was that many children died. About a century ago,(33) _________, scientists found out about germs, and then everything changed. The cause of many diseases was found, and cures were developed. As this medical discovery spread, the world became____ (34) _____ safer for children. The result is that whereas a hundred years ago, the average man lived for 35 years, nowadays, in many areas of the world, people can expect to live for 75 years. And what do we expect by the year 2020? Undoubtedly, medical science will continue to (35) ________. Some people will be able to avoid medical problems that are unavoidable today
Điền ô số 35
A. speed up
B. run
C. accelerate
D. advance
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.
Health is something we tend to (31) _______ when we have it. When our body is doing well, we are hardly aware of it. But illness can come, even (32) _______ we are young. In fact, childhood has been a very susceptible time. Many diseases attack children in particular, and people know very little how to cure them once they struck. The result was that many children died. About a century ago,(33) _________, scientists found out about germs, and then everything changed. The cause of many diseases was found, and cures were developed. As this medical discovery spread, the world became____ (34) _____ safer for children. The result is that whereas a hundred years ago, the average man lived for 35 years, nowadays, in many areas of the world, people can expect to live for 75 years. And what do we expect by the year 2020? Undoubtedly, medical science will continue to (35) ________. Some people will be able to avoid medical problems that are unavoidable today
Điền ô số 31
A. forget
B. ignore
C. give up
D. throw away
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
Health is something we tend to (31) _______ when we have it. When our body is doing well, we are hardly aware of it. But illness can come, even (32) _______ we are young. In fact, childhood has been a very susceptible time. Many diseases attack children in particular, and people know very little how to cure them once they struck. The result was that many children died. About a century ago,(33) _________, scientists found out about germs, and then everything changed. The cause of many diseases was found, and cures were developed. As this medical discovery spread, the world became____ (34) _____ safer for children. The result is that whereas a hundred years ago, the average man lived for 35 years, nowadays, in many areas of the world, people can expect to live for 75 years. And what do we expect by the year 2020? Undoubtedly, medical science will continue to (35) ________. Some people will be able to avoid medical problems that are unavoidable today
Điền ô số 33
A. therefore
B. however
C. although
D. moreover
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.
Health is something we tend to (31) _______ when we have it. When our body is doing well, we are hardly aware of it. But illness can come, even (32) _______ we are young. In fact, childhood has been a very susceptible time. Many diseases attack children in particular, and people know very little how to cure them once they struck. The result was that many children died. About a century ago,(33) _________, scientists found out about germs, and then everything changed. The cause of many diseases was found, and cures were developed. As this medical discovery spread, the world became____ (34) _____ safer for children. The result is that whereas a hundred years ago, the average man lived for 35 years, nowadays, in many areas of the world, people can expect to live for 75 years. And what do we expect by the year 2020? Undoubtedly, medical science will continue to (35) ________. Some people will be able to avoid medical problems that are unavoidable today
Điền ô số 34
A. more
B. much
C. very
D. quite
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.
Health is something we tend to (31) _______ when we have it. When our body is doing well, we are hardly aware of it. But illness can come, even (32) _______ we are young. In fact, childhood has been a very susceptible time. Many diseases attack children in particular, and people know very little how to cure them once they struck. The result was that many children died. About a century ago,(33) _________, scientists found out about germs, and then everything changed. The cause of many diseases was found, and cures were developed. As this medical discovery spread, the world became____ (34) _____ safer for children. The result is that whereas a hundred years ago, the average man lived for 35 years, nowadays, in many areas of the world, people can expect to live for 75 years. And what do we expect by the year 2020? Undoubtedly, medical science will continue to (35) ________. Some people will be able to avoid medical problems that are unavoidable today.
Điền ô số 32
A. if
B. so
C. when
D. while
Mark the letter A, B, C,or D on your answer sheet to show the underlined part that needs correction.
What we know about certain diseases are still not sufficient to prevent them from spreading easily among the population.
A.What we know about
B.are
C.from spreading
D.among
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
What we know about (A) certain diseases are (B) still not sufficient to prevent them from spreading (C) easily among (D) the population.
A. What we know
B. are
C. from spreading
D. among
