问题详情:
I saw your son ____ football on the playground when I called you yesterday.
A. to play B. played C. playing
【回答】
C
知识点:动词和动词短语
题型:选择题
问题详情:
I saw your son ____ football on the playground when I called you yesterday.
A. to play B. played C. playing
【回答】
C
知识点:动词和动词短语
题型:选择题