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(2013·高考重庆卷)________we have enough evidence,we can’t win the case.
A.OnceB.As long as
C.UnlessD.Since
C
选C。题干的意思是:“如果我们没有足够的证据,我们就不能打赢这场官司。”分析题意可知,前后两句之间为条件关系。A项意为“一旦”;B项意为“只要……就……”;C项意为“除非,如果……不……”;D项意为“自从”。unless=if...not,所以答案为C。
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Title:Lifestreaming
The _小题1:__of lifestreaming
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The _小题2:__
people do
with friends
online
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The __小题3:__lifestreaming brings
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