题目内容
【题目】They went to the Summer Palace ______ vacation last month.
A. in B. on C. at D. to
【答案】B
【解析】
句意:上个月,他们去度假参加暑期夏令营。短语on vacation度假。A. in在……里面;B. on在……上;C. at在……;D. to到……。根据题意,故选B。
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题目内容
【题目】They went to the Summer Palace ______ vacation last month.
A. in B. on C. at D. to
【答案】B
【解析】
句意:上个月,他们去度假参加暑期夏令营。短语on vacation度假。A. in在……里面;B. on在……上;C. at在……;D. to到……。根据题意,故选B。