I failed in the final exam last term and only then the importance of stud_刷题宝

题干

I failed in the final exam last term and only then the importance of study.

A．I realized	B．I realize
C．had I realized	D．did I realize

上一题下一题 0.4难度单项选择更新时间:2018-07-01 05:16:22

答案(点此获取答案解析）

小学学科试题库

初中学科试题库

高中学科试题库