问题补充:
— Where ?
— I got stuck in the heavy traffic. I here earlier.
A. did you go; had arrived
B. have you been; would have been
C. were you; would come
D. are you; was
答案:
A. did you go; had arrived
(答案→)B. have you been; would have been
C. were you; would come
D. are you; was
解析:可联系答.案.网客服索取。