问题
选择题
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
答案
答案：A
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。