【题目】—I'm afraid you have the wrong number.
—Sorry！________.
A.See you later
B.I didn't know that
C.Hold on，please
D.I hope I didn't bother you

【答案】D
【解析】考查情景交际。听到对方说自己打错电话了，向对方道歉，用I hope I didn't bother you.希望没有打扰对方。See you later再见；I didn't know that我不知道那事； Hold on，please别挂电话。