The thing that i find most surprising is () most of the world is covered with water.

问题描述:

The thing that i find most surprising is () most of the world is covered with water.
A.where B.whether C.that D.what
要说明原因,顺便分析句子成分,

答案是C.通过分析,不缺少任何成分.
The thing that 【i find most surprising】 is () most of the world is covered with water.
that引导的定语从句 主语 系 表语从句
我发现最惊人的是世界上的大部分被水覆盖.