问题
选择题
Everyone knows, perhaps except you, _______ your girl-friend is a cheat.
A.who
B.which
C.that
D.what
答案
答案:C
考查宾语从句连接词。Know后是一个宾语从句,, perhaps except you, 是插入语,肯定句用that引导宾语从句,从句不缺少成分,that引导宾语从句无意义。故选C。