【摘要】 “AS”这个词有连词 ,介词 ,副词和代词四种词性。每种词性都有各自的独特用法。本文将对这四种词性 ,尤其是作连词和介词时的“AS”用法进行论述 ,并顺便阐述AS与某些有关的词的区别与联系。更多还原

【Abstract】 AS"has four parts of speech,that is conjunction , preposition,adverb and pronoun. In this paper,I would discuss the usage of the above four parts of speech , especially when it is used as conjunction and preposition,and I also would tell the difference and connection between"AS"and the other words.更多还原