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Some of you may have finished unit one. , you can go on to unit two. A. If you may B. If you do C. If not D. If so [答案]D 省略句的用法. If so = If you have done that / so 【查看更多】

 

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(09江西)35. Some of you may have finished unit one. _____ , you can go on to unit two. Ks5 A. If you may      B. If you do      C. If not       D. If so 

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