Tom worked for a long time. So he wanted to stop .A. to have a restB. have a restC. having

问题补充：

Tom worked for a long time. So he wanted to stop .

A. to have a rest

B. have a rest

C. having a rest

D. has a rest

答案：

(答案→)A. to have a rest

B. have a rest

C. having a rest

D. has a rest

解析：本题的含义是汤姆工作了很长时间，所以他想停下来休息一会儿，stop to do sth表示停下来做另外一件事，故本题选A。