题目：He _______ his homework when his friends called him to play football.
2024-11-13
He _______ his homework when his friends called him to play football.
A. was doing
B. did
C. had done
正确答案：A
试题解析：暂无
He _______ his homework when his friends called him to play football.
A. was doing
B. did
C. had done
正确答案：A
试题解析：暂无
