I’m very tired Let’s stop a rest.A. haveB. havingC. to haveD. had

问题补充：

I’m very tired, Let’s stop a rest.

A. have

B. having

C. to have

D. had

答案：

A. have

B. having

(答案→)C. to have

D. had

解析： 本题的含义是累了，那么应该停下来休息，stop to do表示停下来做另一件事，故选C。