↑ 收起筛选 ↑
试题详情

She is a hardworking student, and all her spare time she has ________ staying in the library.

A.spent      B.is spent

C.to spend      D.to be spent

高三英语单项填空中等难度题

少年,再来一题如何?
试题答案
试题解析
相关试题