◎ 题干
The reason ________ he didn’t come is ________ he was ill.
A.why;that B.that;why
C.why;because D.why;what
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“The reason ________ he didn’t come is ________ he was ill.A.why;thatB.that;whyC.why;becauseD.why;what…”主要考查了你对  【限制性定语从句】【非限制性定语从句】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。