—Imissedmybushere.I’msorrytokeepyouwaitingforsolong.   ...

問題詳情：

—I missed my bus here. I’m sorry to keep you waiting for so long.

              —______.

           A. You’re welcome B. No problem       C. Not at all        D. It doesn’t matter

【回答】

D

知識點：口語應用

題型：選擇題