The only thing that I can do is give you some money.为什么可以省略to?

这个句子是这样的The only thing （that I can do） is give you some money.括号中的部分是一个定语从句,先行词是thing,所以句子的主干应该是The only thing is give you some money.这就变成了简单的主谓宾结构,这样看起来句子中原本就没有to的,对吧~,give you some money是个动宾短语,它等于give some money to you.回答完毕^o^