问题补充:
If you feel tired , you may stop .
A. have a rest
B. to have a rest
C. having a rest
D. has a rest
答案:
A. have a rest
(答案→)B. to have a rest
C. having a rest
D. has a rest
解析:
stop doing 停止做某事(doing 作宾语)例:We stopped talking. 我们停止说话。
stop to do 停下来去做某事(to do 表示停下来的目的,作状语)例:We stopped to talk.我们停下来说话。故选B表示目的:停下来的目的是休息。