题目内容：

We were very tired and___to stop___.A.had,had a rest B.have,have a rest C.had,to have a rest
D.has,to have a rest

优质解答

C,因为前边是and,所以时态一样,肯定选择had,其次是停下来去做某事,应该用to stop to do sth.
to stop doing sth.一般是指停止做某事,这就是stop 的两种常用用法.