Only then _______________ that I had made a terrible mistake.A．I realizedB．did I_刷题宝

题干

Only then _______________ that I had made a terrible mistake.

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

上一题下一题 0.85难度单项选择更新时间:2017-05-16 09:51:14

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