The reason for his absence from school was ____ he fell ill.A.becauseB.whyC.whatD.that-英语

题目简介

The reason for his absence from school was ____ he fell ill.A.becauseB.whyC.whatD.that-英语

题目详情

The reason for his absence from school was ____ he fell ill.
A.becauseB.whyC.whatD.that
题型:单选题难度:偏易来源:不详

答案

D
当主语是reason时,表语从句要用that引导。

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