You must be tired now. Why not stop _______

试题详情及答案解析

You must be tired now. Why not stop ________ a rest?

A．to have

B．having

C．have

D．has

答案：A

试题分析：句意：你现在肯定累了。为什么不停下来休息一下呢？have a rest休息一下；stop to do停下正在做的事，去做另一件事；stop doing停下正在做的事情；根据You must be tired now.你现在肯定累了，可知是去休息，故选A.
考点：考查动词不定式的用法。