题目内容
(请给出正确答案)
[单选题]
The wheat_________ cut three days ago.
A. were
B. has been
C. had
D. was
答案
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A. were
B. has been
C. had
D. was
第1题
A.C≡C>C=C>C─C>C=C─C=C
B.C─C>C=C>C=C─C=C>
C.C─C>C=C─C=C>C=C>C≡C
D.C=C─C=C>C─C>C=C>C≡C
E.C=C─C=C>C─C> C≡C >C=C