问题补充:
We live the second floor a flat.
A. at; in
B. on; at
C. on; in
D. in; on
答案:
A. at; in
B. on; at
(答案→)C. on; in
D. in; on
解析:句意:我们住在一个公寓的二楼上,在···公寓内,用in,在第几层楼用on,故选C
时间:2022-01-22 23:39:53
We live the second floor a flat.
A. at; in
B. on; at
C. on; in
D. in; on
A. at; in
B. on; at
(答案→)C. on; in
D. in; on
解析:句意:我们住在一个公寓的二楼上,在···公寓内,用in,在第几层楼用on,故选C