题目
in the second floor与on the second floor的区别,谢谢T-T:
The computer room is______the second floor.C)
A.in B.at C.on D.by
The computer room is______the second floor.C)
A.in B.at C.on D.by
提问时间:2020-12-06
答案
是on the second floor,很少用i n
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