Three years ____________ since we left school.
A. has passed
B. have passed
C. pass
D. passed
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He said that great changes ________________ in his hometown since 2003.
A. have taken place
B. had taken place
C. have been taken place
D. had been taken place
It is the worst movie thatI ________ this year.
A. see
B. saw
C. have seen
D. had seen
用括号里词的适当形式填空。He ________ （hope）to catch the last train, but he was late.
1.下列属于长期投资决策主要评价指标的是（）。
A. 原始投资回收率
B. 投资报酬率
C. 净现值
D. 会计收益率
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