问题
You were brave enough to raise objections (反对) at the meeting.—Well, now I regret _______ that.
A:to do
B:to be doing
C:being done
D:having done;
B:to be doing
C:being done
D:having done;
正确答案是：
同类题型
Mr Fred asked me I was going to speak at the meeting and I said “Yes”.
Someone in the crowd called out his name, but he couldn’t see ______
What a nice MP5! Whose is it— It’s ________. My father bought me last week.
It is said that your grandpa was verybrave．—Not _________．He was _________thanbrave．