題目：He _______ his homework when his dad came home from work.
2024-11-13
He _______ his homework when his dad came home from work.
A. was doing
B. did
C. has done
正確答案：A
試題解析：暫無
He _______ his homework when his dad came home from work.
A. was doing
B. did
C. has done
正確答案：A
試題解析：暫無
