问题补充:
—What were you doing when the UFO arrived?— I with my dog on the street.
A. walked
B. was walking
C. is walking
D. have walked
答案:
A. walked
(答案→)B. was walking
C. is walking
D. have walked
解析:考察时态,句意:当这个飞碟到达时,你正在做什么?结合语境可知下文应该用过去进行时回答,故选B
时间:2024-06-01 23:13:59
—What were you doing when the UFO arrived?— I with my dog on the street.
A. walked
B. was walking
C. is walking
D. have walked
A. walked
(答案→)B. was walking
C. is walking
D. have walked
解析:考察时态,句意:当这个飞碟到达时,你正在做什么?结合语境可知下文应该用过去进行时回答,故选B