问题补充:
—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
答案:
(答案→)A. have been
B. had been
C. was
D. will be
解析:可联系答.案.网客服索取。
时间:2020-04-21 08:33:42
—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
(答案→)A. have been
B. had been
C. was
D. will be
解析:可联系答.案.网客服索取。