—Where is our English teacher?—She is in the classroom, _____ the exercises _________ the students h

题目简介

—Where is our English teacher?—She is in the classroom, _____ the exercises _________ the students h

题目详情

—Where is our English teacher?
—She is in the classroom, _____ the exercises _________ the students have done at home.
A.explaining; /B.explaining; for
C.explained; toD.explained; from
题型:单选题难度:偏易来源:不详

答案

A
explain的逻辑主语是she,用explaining表伴随状语,the students have done at home为定语从句,省略了关系代词that/which。故选A。

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