题目：I _______ my homework when the phone rang.
2024-11-13
I _______ my homework when the phone rang.
A. was doing
B. did
C. am doing
正确答案：A
试题解析：暂无
I _______ my homework when the phone rang.
A. was doing
B. did
C. am doing
正确答案：A
试题解析：暂无
