问题补充:
When I got there ,I saw some boys on the playground.
A. playing
B. played
C. to play
D. was waiting
答案:
(答案→)A. playing
B. played
C. to play
D. was waiting
解析:此题重点考察固定结构see sb doing sth 看到某人正在做某事
时间:2022-10-24 05:55:06
When I got there ,I saw some boys on the playground.
A. playing
B. played
C. to play
D. was waiting
(答案→)A. playing
B. played
C. to play
D. was waiting
解析:此题重点考察固定结构see sb doing sth 看到某人正在做某事