首页 > 中学英语试题 > 题目详情
The students _______ busily when Miss Brown went to get a book she _______ in the office. A. had wr...
题目内容：
The students _______ busily when Miss Brown went to get a book she _______ in the office.
A. had written; left B. were writing; has left
C. had written; had left D. were writing; had left
本题链接：