You have never lost money before , ? A. don’t you B. haven’t you C. do you D. have you 答案:D 解题点拨:此句中心have是助动词.且陈述部分含有否定意思的词“never .故选D. 查看更多

 

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You have never lost money before, ________?

[  ]

A.don’t you

B.haven’t you

C.do you

D.have you

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