---I hear you the USA. When you go there? ---Last summer holiday. A. have been to ; did B. have gone to, will C. have been to ; do D. have gone ; did 查看更多

 

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-I hear you ________ the USA. When ________ you go there?
-Last summer holiday.
A. have been to; did                B. have gone to; will
C. have been to; do             D. have gone; did

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