—I’msorrytohavekeptyouwaiting.  —Oh,notatall.I

问题详情：

— I’m sorry to have kept you waiting.

   — Oh, not at all. I ________ here for only a few minutes.

   A. have come         B. had been        C. has gone          D. have been

【回答】

D

知识点：动词时态

题型：选择题