as+adj./adv.+as+比较对象,两个 as 是什么词性?
在“as+adj./adv.+as+比较对象”这类句式中,第一个 as 是副词,用以修饰其后的adj./adv.,第二个 as 是介词或连词(若后接名词或代词,as 是介词;若后接句子,as 是连词)。如:
They don’t have as many books as you. 他们没有你那么多的书。(第二个as是介词)
He is just as willing to discuss the problem as you are. 他和你一样愿意讨论这个问题。(第二个as是连词)