问题补充:
—Mr. Smith has decided to his bad habit of smoking.
—That’s good news. I hope he can do it.
A. set up
B. clean up
C. give up
D. save up
答案:
A. set up
B. clean up
(答案→)C. give up
D. save up
解析:此题重点考查四个短语的区别。Set up表示搭建,clean up表示清扫,give up表示放弃,save up表示存储;根据语境可知选择C。表示放弃或戒掉。