be happy + 介词I won a big prize.So my mother ______ me.A,is happy to B,is happy at C,is delighted to D,is delighted for 应该选哪个?为什么?为什么选D

问题描述:

be happy + 介词
I won a big prize.So my mother ______ me.
A,is happy to B,is happy at C,is delighted to D,is delighted for 应该选哪个?为什么?
为什么选D

D

指的是为你而高兴!

be delighted for sb是指对某人感到高兴,或者be delighted to do sth,很高兴做某事.是固定搭配的词组.
be happy to 是乐于(做某事)的 意思,在这里和句意不相符.
另:be happy with 是对(某事)感到满意,可以替换答案,注意区分

D happy一般不这么用 只会这么说:某某happy sb be happy ,或者sb be happy to do sth .be delighted for sb是固定搭陪,为某人感到高兴。be delighted to do