have sth to buy 和have sth to be bought有什么区别

问题描述:

have sth to buy 和have sth to be bought有什么区别

这又这里的have sth to buy是正确的.这样给你讲,老师当时给我们讲的:sb have sth to do当这里的动词do是这里的sb做主语时,用动词原型表示被动的意义.I say something.I have nothing to say.have sth to be bought...