Kiến thức: Câu bị động
Giải thích:
Chủ ngữ là “Solution – giải pháp” nên câu mang hàm nghĩa bị động.
Cấu trúc bị động với động từ khuyết thiếu: must be + PP
Sửa: must find => must be found
Tạm dịch: Giải pháp cho vấn đề làm thế nào để xử lý rác thải phải được tìm ra.
Chọn C
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.
After talking (A) about the cause of (B) the problem, he went on to discuss (C) the solution to (D) it.
A. talking
B. of
C. to discuss
D. to
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.
I think it’s (A) importance for us (B) to find solutions (C) to (D) our problem.
A. importance
B. to find
C. to
D. our problem.
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I find that necessary to do something about traffic problem in our city
A. that
B. to do
C. about
D. in
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.
I find that necessary to do something about traffic problem in our city.
A. find that
B. to do
C. about
D. in
Mark the letter A, B, C or B on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
You (A) must find (B) a more (C) efficiently way of (D) organizing your time.
A. must
B. a more
C. efficiently
D. organizing
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In that age of computers, it is difficult to imagine how tedious work of accountants and clerks must have been in the past
A. that age
B. it is
C. work
D. have been
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In that age of computers, it is difficult to imagine how tedious work of accountants and clerks must have been in the past.
A. that age
B. it is
C. work
D. have been
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.
Question 45: The school officials are considering a comprehensive planning to alleviate the problem of overcrowding in the dormitories.
A. are
B. planning
C. alleviate
D. overcrowding
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.
Although we are concerned about the problem of energy sources, we must not fail recognizing the need for environmental protection
A. must not
B. recognizing
C. for
D. concerned about