—May I remind you that a Mr. Wang is waiting outside, sir?
—Oh, that’s right. I about it.
A. forget
B. had forgotten
C. forgot
D. have forgotten
网友回答
A. forget
B. had forgotten
(答案→)C. forgot
D. have forgotten
解析：forget是发生在第一个人提醒（remind）之前，表示瞬间的过去。故选C