It's ________ polite to say“please”.

问题描述:

It's ________ polite to say“please”.
A.much B.more C.a lot D.many

答案B 此处副词more与形容词polite连用,构成形容词的比较级.much和a lot均可用作副词,但只能修饰比较级,不能构成比较级;many不能用作副词.查看原帖>>