问题描述：
请大师们判断我做的题对不对.
The accident happened _____ a cold winter early morning
A.in B.at C.on D.for
2.Welcome to our hotel!I hope you"ll have a good time _____ your stay here.
A.after B.during C.with D.since
The accident happened _____ a cold winter early morning
A.in B.at C.on D.for
2.Welcome to our hotel!I hope you"ll have a good time _____ your stay here.
A.after B.during C.with D.since
问题解答：
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