We must be careful_____(cross) the road.
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/06 06:47:48
We must be careful_____(cross) the road.
We must be careful_____(cross) the road.
We must be careful_____(cross) the road.
crossing 状语
to cross
望采纳,谢谢
We must be careful_to cross____(cross) the road.
be careful to do sth 小心去做某事
crossing
过马路是我们必须小心。
crossing