◎ 题干
It is your own fault _____  you are so tired. You oughtn't have stayed late.
[     ]
A. when          
B. how          
C. where          
D. why
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“It is your own fault _____you are so tired. You oughtn't have stayed late. [ ]A. when B. howC. whereD. why …”主要考查了你对  【从属连词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。