题目
题型:江苏专项题难度:来源:
B. has been found
C. had been found
D. have been found
答案
核心考点
试题【Nothing but some ancient Chinese coins _______ in the sunken ship since they beg】;主要考察你对被动语态等知识点的理解。[详细]
举一反三
— Because large quantities of water _________.
B. has polluted
C. have polluted
D. has been polluted
B. have not been decided
C. is not been decided
D. has not been decided
—Because large quantities of water ________.
B. is being polluted
C. has been polluted
D. have been polluted
B. was treated
C. treated
D. had been treated
— I"m sorry, but it ________ already.
A. has taken
B. has been taken
C. was taken
D. took
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