I failed in the final examination last term and only then ______ the importance of studies. A. I realized B. I had realized C. did I realize D. had I realized

注意：此页面搜索的是所有试题

题目内容（中北大学-大学英语1）

I failed in the final examination last term and only then ______ the importance of studies.
A. I realized
B. I had realized
C. did I realize
D. had I realized

参考答案

随机试卷

哈尔滨师范大学-学前教育学（专升本）