Question

The Dead Sea is so salty ____ it’s hard for anything to live in it, ____ is why it’s called the Dead Sea.

A．that, which

B．that, that

C．/, that

D．/, what

Answer 1

A

解析试题分析：考查状语从句和定语从句。句意：死海太闲了以至于任何生物无法在其里，这就是它称为死海的原因。so + adj + that...引导结果状语从句。that不能引导非限制性定语从句，which可引导非限制性定语从句，代指主句一句话所说的内容。故A正确。
考点：考查结果状语从句和非限制性定语从句的用法。