问题 选择题

It has been announces that all takers ____ remain in their seats until all the exam papers have been collected.

A.can

B.may

C.shall

D.will

答案

答案:C

shall用于二三人称表示命令、警告、允诺,尤其用于正式的法律条文中。

【标签】情态动词

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