all my brother wanted was to play volleyball对不对

问题描述:

all my brother wanted was to play volleyball对不对
标准答案是:all my brother wanted to do was play volleyball这该如何分析

All my brother wanted to do was to play volleyball.
不定式作表语,其主语中含有do的某种形式时,其作表语的不定式可以省略to(亦即有do没有to,反之亦然)那上面的句子呢第一个句子,那样可以不可以的。可以省略,亦可以不省略。