Chọn B
Sai về cấu trúc câu bị động, bỏ “been” ở đáp án B thì câu trở về dạng bị động thông thường.
Chọn B
Sai về cấu trúc câu bị động, bỏ “been” ở đáp án B thì câu trở về dạng bị động thông thường.
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.
Genes have several alternative form, or alleles, which are produced by mutations.
A. several alternative
B. form
C. which
D. produced by
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 popularity of soccer in the United States were increased (A) significantly (B) by the playing (C) of the World Cup in cities throughout the country in 1994.(D)
A. were increased
B. significantly
C. the playing
D. in 1994
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.
For a long time, (A) this officials (B) have been known throughout the country (C) as political bosses and (D) law enforcers
A. this
B. have been known
C. as
D. law enforcers
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.
There are few areas of human experience that have not been writing about.
A. there are
B. of human
C. have not been
D. writing
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.
There (A) are probably (B) around 3,000 languages (C) speaking in (D) the world.
A. are
B. around
C. speaking
D. the world.
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
So extensive (A) the lakes are that they (B) are viewed as the (C) largest bodies (D) of fresh water in the world.
A. the lakes are
B. are viewed as
C. largest
D. of fresh water
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.
So extensive (A) the lakes are that they (B) are viewed as the (C) largest bodies (D) of fresh water in the world
A. the lakes are
B. are viewed as
C. largest
D. of fresh water
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) Before the invention of (B) the printing press, books (C) have been all printed (D) by hand.
A. Before
B. the printing
C. have been
D. by hand
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 computer game (A) has been playing (B) by many children (C) since it appeared. (D)
A. computer game
B. playing
C. many children
D. it appeared