Question

______ surprise us most is that she doesn’t even know ______ the difference between the two lie..

______ surprise us most is that she doesn’t even know ______ the difference between the two lies. A．What; where B．All; which C．What; that D．That; where

Answer 1

A
本题考查
主语从句
和
宾语从句
。句意：使我们感到惊异的是，她甚至不知道两者的区别在那里。第一个空所选之词引起主语从句且在句中作surprise的主语，故用what；第二个空所选之词引起宾语从句且在句中作lie的装语，故用where；

Answer 2

d
第一个空是
that
引导宾语从句，第二个空则是指代不同之处用what,
肯定正确无误，望采纳~~~