问题

sed the project up, but he behaved as if nothing __________.
A:had happened
B:happened
C:would happen
D:would have happened;
B:happened
C:would happen
D:would have happened;
正确答案是:
同类题型
What does the word “fall” mean in American English— .
mber the first time we met, Jim — Of course I do. You _______ in the library.
Excuse me, but I don’t think you can take photos here.— Sorry. I _______ this is no-photo zone.(地区)
Unsatisfied _______ with the payment, he took the job just to get some work experience.