The children went home from the grammar school,their lessons___for the day.A.finishingB.finishedC.ha

题目简介

The children went home from the grammar school,their lessons___for the day.A.finishingB.finishedC.ha

题目详情

The children went home from the grammar school,their lessons___for the day.
A.finishingB.finished
C.had finishedD.were finished
题型:单选题难度:偏易来源:不详

答案

B
their lessons finished for the day构成独立主格结构,独立主格结构是由一个相当于主语的名词或代词加上非谓语动词、形容词(副)词、或介词短语构成的一种独立成分。根据lesson与finish的关系可判断出要用动词+ed形式,表示被动。had finished和were finished都不是非谓语动词,所以不能构成独立主格结构。finishing是动词+ing形式,表示主动。

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