问题补充:
We all know the truth there are air, water and sunlight there are living things.
A. where
B. wherever
C. that
D. that wherever
答案:
A. where
B. wherever
C. that
(答案→)D. that wherever
解析:考察连词。根据句子结构可知,该句为同位语从句,作truth的同位语,进行补充说明。从句中又包含了一个地点状语从句
句意为,我们都知道主语一个事实,那就是无论哪里有空气,水,和阳光,哪里就有生命