问题补充:
It’s nice to see you again. What since we last met?
A. have you done
B. had you done
C. have you been doing
D. did you do
答案:
A. have you done
B. had you done
(答案→)C. have you been doing
D. did you do
解析:可联系答.案.网客服索取。
时间:2020-06-22 14:19:58
It’s nice to see you again. What since we last met?
A. have you done
B. had you done
C. have you been doing
D. did you do
A. have you done
B. had you done
(答案→)C. have you been doing
D. did you do
解析:可联系答.案.网客服索取。