问题补充:
—Do you regret not having accepted their invitation?
—Why should I? Ias much, but I’m glad to devote myself to what interests me most.
A. didn’t earn
B. don’t earn
C. hadn’t earned
D. haven’t earned
答案:
A. didn’t earn
(答案→)B. don’t earn
C. hadn’t earned
D. haven’t earned
解析:句意:你后悔没有接受他们的邀请吗?怎么会?我并没有期望那么多,但是我非常高兴我致力于自己最感兴趣的地方。本题中表示对现在的情况进行说明,自己并没有期望很多,故用一般现在时即可,故选B