题目内容
(请给出正确答案)
[单选题]
________ he prepared his lessons well; at other times he does very poor work.A. Now a
A. Now and then
B. First and last
C. On one occasion
D. At first
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A. Now and then
B. First and last
C. On one occasion
D. At first
第1题
A.prepared
B.prepares
C.had prepared
D.has prepared
第2题
He didn't pass the final examination. He () it.
A. must have prepared for
B. ought to prepare for
C. ought to have prepared for
D. ought to prepare for
第3题
A.to prepare
B.to be prepared
C.preparing
D.being prepared
第4题
He didn't pass the final examination.He()it.
A.must have prepared for
B.ought to prepare for
C.ought to have prepared for
D.should prepare for
第5题
ospital room.
A.personnel
B.care
C.staff
D.evidence
第6题
A. to preparing
B. having prepared
C. preparing
D. being prepared
第7题
A B C D
第8题
A) will be B) would be
C) has been D) had been
第9题
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