问题补充:
---I feel tired and sleepy.
---Why not stop ?
A. to relax
B. relaxing
C. resting
D. to work
答案:
(答案→)A. to relax
B. relaxing
C. resting
D. to work
解析:考查情景交际。“我感觉很疲惫和困倦。”“为什么不停下来休息一下?”stop to do sth.“停下来去做另一件事”;stop doing sth.“停止正在做的事情”。根据句意可知,一个用不定式,排除B、C;D“停下来去工作”,与句意相反。故选A。