题目内容
【题目】----When do you have science?
----I have science Tuesday and Friday.
A. in B. on C. at D. about
【答案】B
【解析】具体到某一天用介词on。故选B。
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题目内容
【题目】----When do you have science?
----I have science Tuesday and Friday.
A. in B. on C. at D. about
【答案】B
【解析】具体到某一天用介词on。故选B。