A) to be C) to comeB) to go D) to reach
A. to be
B. to go
C. to come
D. to reach
查看答案
A) genuine C) convenientB) typical D) frequent
A. genuine
B. typical
C. convenient
D. frequent
A) express C) implyB) show D) mean
A. express
B. show
C. imply
D. mean
The author says it is unfair to put the blame on all zoos because______.
A. zoos are different in many respects
B. many zoos serve to educate the visitors
C. some zoos act as a safety device for rare animals
D. zoos are being improved all the time
A) accept C) contactB) receive D) confirm
A. accept
B. receive
C. contact
D. confirm
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