how many languages can you speak?

问题描述:

how many languages can you speak?
请说明句子中每个单词都是什么词类?
名词什么的那东西。

how:adverb 副词
many:adj 形容词
languages:noun 名词
can:助动词 auxillary verb
you:pronoun 代词
speak:动词 verb