Question

what kind of和what kinds of区别 下面题用哪个对

Answer 1

what kinds of才对

　　what kinds of 与what kind of 用法上的区别：
　　1）what kinds of后一般加名词复数。
　　What kinds of crimes do you think can be prevented? How?
　　你认为哪些犯罪可以防止? 怎样防止?
　　2）一般来讲what kind of加可数名词单数或不可数名词。
　　What kind of poetry does he like?
　　他喜欢哪种诗？
　　You begin to ask yourself what kind of person perpetrated this crime.
　　你开始自问是什么样的人犯下这样的罪行。