—I’m sorry to have kept you waiting. —Oh
题型:选择题
问题:
—I’m sorry to have kept you waiting.
—Oh, not at all. I ______here for only a few minutes.
A.have been
B.had been
C.was
D.will be
—I’m sorry to have kept you waiting.
—Oh, not at all. I ______here for only a few minutes.
A.have been
B.had been
C.was
D.will be