It has been announced that candidates remain in their seats until all the papers
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It has been announced that candidates ________remain in their seats until all the papers have been collected.
A. can B.will C.may D.shall
试题答案
D
shall用于陈述句的第二、第三人称时,表示说话人的意图、允诺、警告、命令、决心等,意思是“必须,应,可”。译文:据宣布,考生在收卷前必须坐在自己的座位上。