Question

【题目】The reason why he hasn’t come is ___________.

A.because his mother is illB.because of his mother’s being ill

C.that his mother is illD.for his mother is ill

Answer 1

【答案】C

【解析】

考查表语从句。句意：他没有来的原因是他妈妈生病了。the reason why…is that…，that引导表语从句，在句中起连接作用，不充当任何成分，也没有任何意思。故选C项。