题目内容：

21.——We have worked for a long time,so let’s we _______ a rest.
——That sounds good.
A.stop to have B.stopped having C.stopped to have D.stop having
怎么选.为什么

优质解答

选A
stop dong sth.:doing 是stop的宾语,是要停止的动作,表示停止某事
stop to do：to do是stop的状语,表目的,表示停下来去做某事
还有一个用法是stop sb.from doing sth.阻止某人做某事