The reason__________ their failure you know is__________ they didn't get fully prepared for the

题目简介

The reason__________ their failure you know is__________ they didn't get fully prepared for the

题目详情

The reason__________ their failure you know is__________ they didn't get fully prepared for the experiment.
A.why, thatB.that, whyC.for, thatD.why, because
题型:单选题难度:中档来源:不详

答案

C

试题分析:重点在句子成分分析,is 为主句谓语。You know 为定从  that 引导表语从句。
for 表“对于”。句意:对于你知道的他们失败的原因是他们没有为实验做充足的准备。故选C
点评:本题较难,乍一看不知如何下手,所以认真分清句子成分是解题的关键。可利用排除法解题。

更多内容推荐