"how many prizes does your best friend have?的语法是√还是×?

问题描述:

"how many prizes does your best friend have?的语法是√还是×?

这个句子的语法是正确的,因为主语是your best friend,是单数,所以助动词要用does 对于这种句子的判断可以将特殊疑问句先转化为肯定句式,这样就容易多了.比如,how many prizes dose your best friend have?就可以转化...