Question

【题目】That they were wrong in these matters _____ now clear to us all.

A.isB.wasC.areD.were

Answer 1

【答案】A

【解析】

考查时态和主谓一致。句意：他们在这些事情上是错的，现在我们都清楚了。分析句子可知，That they were wrong in these matters是主语从句，谓语动词要用单三式；now是句子的时间状语，因此用一般现在时态。故选A。