题目内容
It has been announced that candidates(应考者) ________ remain in their seats until all the papers have been collected.
| A.can | B.will |
| C.may | D.shall |
D。
在规章中告诫应考者,在收完所有试卷前“必须”留在教室里。
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题目内容
| A.can | B.will |
| C.may | D.shall |