I regret going on a holiday to France because of the bad weather last week.
A. having given up
B. to give up
C. having given back
D. to give back
网友回答
(答案→)A. having given up
B. to give up
C. having given back
D. to give back
解析：考查regret的用法和词组，regret doing后悔做了什么，regret to do遗憾的要做…,give up放弃，give back归还，句意是：我后悔上周因为天气恶劣放弃到法国度假。选A。