↑ 收起筛选 ↑
试题详情

Not until he retired from teaching three years ago _______having a holiday abroad .

A. he had considered  B. had he considered  C. he  considered   D. did  he  consider

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