问题补充:
— I hope you liked the concert last night.
— How on earth do you know I went to the concert? I you.
A. haven’t told
B. hadn’t told
C. didn’t tell
D. won’t tell
答案:
A. haven’t told
B. hadn’t told
(答案→)C. didn’t tell
D. won’t tell
解析:考查时态,由时间状语last night,可以知道时态是一般过去式,所以选C,句子意思“你究竟怎样知道我去了去音乐会?我没有告诉你”