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【单选题】
项目的( )，对投资估算精度的要求为误差控制在±20%以内。A.
初步可行性研究阶段
B.
投资机会研究阶段
C.
投资设想阶段
D.
详细可行性研究阶段
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皮皮学刷刷变学霸
举一反三
【单选题】What does it mean“There would no longer be any point in my playing up to you!”It means _____. A、I should no longer play up to you B、there would be no meaning in my playing up to you C、I should not hav...
A.
B.
C.
D.
D
【简答题】It was very kind of you to do the washing-up, but you ________ it. A) mustn’t have done B) wouldn’t have done C) mightn’t have done D) didn’tave to do
【简答题】礼是用于维持()内部秩序。
【单选题】It was very kind of you to do the washing-up, but you ( ) it.
A.
didn't have to do
B.
wouldn't have done
C.
mightn't have done
D.
mustn't have done
【简答题】请完成课本的《第7章 接口和枚举》的课后习题 (P134页)的第2题,仅需在简答后上传做题的图片即可。
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