______all the homework assigned by the school the students have to work at it till midnightA.Comple

题目简介

______all the homework assigned by the school the students have to work at it till midnightA.Comple

题目详情

______all  the homework assigned by the school the students have to work at it till midnight
A.CompletingB.To completeC.Having completedD.To have completed
题型:单选题难度:偏易来源:不详

答案

B

试题分析:句意:为了完成学校布置的全部的家庭作业,学生们不得不学习到了午夜。表示目的,为了……,故用不定式,且与谓语动词表示的动作没有时间的先后顺序,故用不定式的一般式,选B。

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