You are too tired please stop .A. to workB. workC. workingD. worked

问题补充：

You are too tired, please stop .

A. to work

B. work

C. working

D. worked

答案：

A. to work

B. work

(答案→)C. working

D. worked

解析：句意：你太累了，请停下工作。 Stop doing sth.停止做某事，指停止手头正在做的事；stop to do sth.停下来去做某事（指停下手头的工作去做某事），结合题意选C。