题目
题型:江苏专项题难度:来源:
—Because large quantities of water ________.
B. is being polluted
C. has been polluted
D. have been polluted
答案
核心考点
试题【—Why does the lake smell terrible? —Because large quantities of water ________】;主要考察你对被动语态等知识点的理解。[详细]
举一反三
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
B. have been
C. was
D. is
B. was told , washed
C. have been told, washes
D. was told, washes
— I"m sorry to hear that.
B. was broken in
C. has been broken into
D. was broken into
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