Đáp án A
Sửa lại: vary => varies
Động từ đi sau The amount of + uncountable Noun phải ở dạng số ít.
Dịch nghĩa: Lượng ôxy và nitơ trong không khí hầu như luôn luôn ổn định, nhưng lượng hơi nước biến đổi khá đáng kể.
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.
The amounts of oxygen and nitrogen in the air almost always remain stable, but the amount of water vapor vary considerably.
A. The amount of
B. almost always
C. stable
D. vary
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.
The amounts of oxygen and nitrogen in the air almost always remain stable, but the amount of water vapor vary considerably.
A. vary
B. almost always
C. The amount of
D. stable
Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction.
A large amount of popular expressions in our language have interesting backgrounds
A. A large amount
B. expressions
C. have
D. backgrounds
Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions
Medical research indicates that large amount of histamine can be responsible for colds, hay fever, and other respiratory reactions
A. amount
B. can
C. colds
D. respiratory
Mark the letter A, B, C or D on your answer sheet to show the underlined part that needs correction in each of the following questions
The destructive force of running water depends entirely almost on the velocity of its flow
A. destructive force
B. running
C. entirely almost
D. of its flow
Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in the each of following questions
A huge amount (A) of tourists (B) come (C) to this city (D) every year
A.A huge amount
B.tourists
C.come
D.to this city
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.
A large amount of popular expressions in our language have interesting backgrounds.
A. A large amount
B. expressions
C. have
D. backgrounds
* Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction in each of the following questions.
Almost lemons grown in the United Ststes come from farms in Floria and California.
A. Almost
B. grown
C. come
D. farms
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
It would be much better if everyone were charge for the amount of rubbish one produced
A. much better
B. were
C. amount
D. one
