several kinds of后面如果接可数名词 是复数还是单数形式?另外hundreds of kinds of这种搭配有错吗?

several kinds of后面如果接可数名词 是复数还是单数形式?另外hundreds of kinds of这种搭配有错吗? several hundred kinds of 和 several hundreds of用法及区别 kinds of 后面加单数还是复数 different kinds of 是不是different kind of后面加单数,different kinds of后面加复数? 关于kinds of名词的单复数问题请问,若kinds of后面接的是可数名词,则名词用单数还是复数?例如：three kinds of symbol(s)如果单复数都可以的话,那假如我用单数：three kinds of symbol,那后面应该接is还 introduce（） several kinds of trademark translation methods 中间漏了什么 Can people get several kinds of information from the net?什么意思 every kinds of和all kinds of有什么不同?后面加单数还是复数 many kinds of food和many kinds of seafood的food后面有s吗 kinds of后面加名词的复数吗? all kinds of后面加单数还是复数啊? what kinds of 后面加单数还是复数呢? What kinds of accidents do you know of?为什么后面有个of? various kinds of和a variety of后面加[c]?[u]? a kind of和kinds of他们后面跟可数名词单数还是复数? there are different kinds of food.some of them are very p----- p后面填什么 of different kinds这是固定句型吗?什么时候of后面接the? several thousands of millions of year后面year为什么用单