Question

You’d better stop________ and have a rest for at least two hours. You are really tired.

A.work B.to work C.working D.to working

Answer

C

【解析】

句意：你最好停止工作，休息至少两个小时。你真的很累。

考查非谓语动词。work工作，to work是不定式结构，working是其动名词形式；to working错误表达，可排除。stop doing停止做某事（不再做），stop to do停下来去做某事（还没做的事），都是固定结构；根据“and have a rest for at least two hours. You are really tired.休息至少两个小时。你真的很累”，可知是建议停止工作，故选C。