问题补充:
— Did you see the film last night?
— No, I some shopping at that time.
A. am doing
B. was doing
C. did
D. will do
答案:
A. am doing
(答案→)B. was doing
C. did
D. will do
解析:句意:你昨晚看电影了吗?——不,那时我正在做作业。结合语境可知下文描述的是过去某时正在进行的动作,故用过去进行时态,选B。
时间:2018-10-11 12:24:22
— Did you see the film last night?
— No, I some shopping at that time.
A. am doing
B. was doing
C. did
D. will do
A. am doing
(答案→)B. was doing
C. did
D. will do
解析:句意:你昨晚看电影了吗?——不,那时我正在做作业。结合语境可知下文描述的是过去某时正在进行的动作,故用过去进行时态,选B。