题目：She _______ her homework for two hours before she went out.
2024-11-13
She _______ her homework for two hours before she went out.
A. Has done
B. Had done
C. Did
D. Was doing
正确答案：D
试题解析：暂无
She _______ her homework for two hours before she went out.
A. Has done
B. Had done
C. Did
D. Was doing
正确答案：D
试题解析：暂无
