用适当的介词填空 The old man is ill and he is ( ) bed all day. 七年级水平
问题描述：
用适当的介词填空 The old man is ill and he is ( ) bed all day. 七年级水平
答
in
如果考同义句也可以填＂stay in＂
希望能帮到你~
答
in
记得采纳，乐意帮忙
答
in bed :卧床
句意为：这个老人病了,终日卧床不起.