◎ 题干
It has been announced that all the candidates ______ remain in their seats until all the papers
have been collected.
[     ]
A. can
B. will
C. shall
D. should
◎ 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 has been announced that all the candidates ______ remain in their seats until all the papershave been collected.[ ]A. can B. will C. shall D. should …”主要考查了你对  【情态动词】  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。