问题
选择题
Students ________ remain in their seats until all the papers have been collected.
A．would
B．shall
C．will
D．could
答案
答案：B
答案：B 考查情态动词。该空 shall表示规定、命令，故选B。
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Students ________ remain in their seats until all the papers have been collected.
A．would
B．shall
C．will
D．could
答案：B
答案：B 考查情态动词。该空 shall表示规定、命令，故选B。