题干


----- Why hasn’t she come to the party?
----- I’m afraid she can’t. She is _______ in preparing her graduation paper.

A:covered

B:filled

C:occupied

D:crowded

上一题 下一题 0.0难度 选择题 更新时间:2019-06-23 02:03:36

答案(点此获取答案解析)

C