表语从句练习he looked ___he had known nothing about itA.as if B.as C.that D.what
问题描述：
表语从句练习
he looked ___he had known nothing about it
A.as if B.as C.that D.what
答
A.as if
答
A,as if意思是好像，仿佛
答
选A,look as if 看起来仿佛的意思