答案：D

题目分析：考查交际用语，A. You are welcome不客气B. That’s right好吧C. I have no idea我没有意见D. Never mind没关系句子意思“—对不起，我不该撞到你—没关系”

点评：对于情景交际题，平时多进行积累，并多与人进行交流，留心平时的口语表达

即学即练：------I didn't know this was a one-way street in Dalian, officer．------_______

A．That's all right．              B．I don't believe you．

C．How dare you say that?          D．Sorry, but that's no excuse．

选D