◎ 题干
— Mum, I want to play computer games now.
— Sorry, you can't________you have finished your homework.
[     ]
A. when    
B. if  
C. after  
D. until
◎ 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“— Mum, I want to play computer games now.— Sorry, you can't________you have finished your homework. [ ]A. when B. if C. afterD. until…”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。