题目内容
22. We usually have the first class 8 : 00 in the morning.
A. of B. in C. on D. at
22. D
22. D本题考査介词的搭配。在具体的几点钟之前要用at。
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题目内容
22. We usually have the first class 8 : 00 in the morning.
A. of B. in C. on D. at
22. D本题考査介词的搭配。在具体的几点钟之前要用at。