◎ 题干
—Please wait here . I'll come back soon. 
—All right. We'll stay at the library ______  you come back.
[     ]
A. until
B. for
C. while
D. as
◎ 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“—Please wait here . I'll come back soon.—All right. We'll stay at the library______you come back. [ ]A. until B. for C. while D. as …”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。