I whensheknockedatthedoor.A.wash B.amwashing ...
问题详情:
I when she knocked at the door.
A. wash B. am washing C. washing D. was washing
【回答】
D
知识点:动词时态
题型:选择题
问题详情:
I when she knocked at the door.
A. wash B. am washing C. washing D. was washing
【回答】
D
知识点:动词时态
题型:选择题