问题
选择题
You must be tired now. Why not ________ to have a rest?
A．to stopping
B．to stop
C．stop
D．stopping
答案
答案：C
题目分析：句意：你现在一定累了，为什么不停下来休息一下。Why not 为什么不，后面跟动词原形；stop doing sth. 停止做某事；stop to do sth.停下来去做某事。故选C。