问题补充:
It’s time for supper now. Let’sit.
A. stop having
B. stop to have
C. to stop to have
D. stopping to have
答案:
A. stop having
(答案→)B. stop to have
C. to stop to have
D. stopping to have
解析:本题考查使役动词let和stop的用法。本题的含义为现在该到吃晚饭的时候了。让我们停下来吃晚饭吧。使役动词let后跟动词原形,故本题选CD。Stop to do sth表示停下来做某事,与本题的含义相符;而stop doing sth表示停止做某事。与本题的含义不符,故本题选B。