问题描述:
Most of us came here _____.
A.in 1978 May
B.in May,1978
C.on May,1978
D.1978 May
具体时间不是用on吗?为什么不选C
A.in 1978 May
B.in May,1978
C.on May,1978
D.1978 May
具体时间不是用on吗?为什么不选C
问题解答:
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