WhenIknockedatthedoor,mymother
来源:语文精选馆 1.68W
问题详情:
When I knocked at the door, my mother___.
A. cooked B. cooking C. was cooking D. cook
【回答】
C
知识点:动词时态
题型:选择题
问题详情:
When I knocked at the door, my mother___.
A. cooked B. cooking C. was cooking D. cook
【回答】
C
知识点:动词时态
题型:选择题