冠词a,anthe以及零冠词的用法及练习详解
冠词分为不定冠词(a, an),定冠词(the),和零冠词。一.不定冠词(a, an)1.指一类人或事,相当于a kind ofA plane is a machine that can fly.2.
冠词a,anthe以及零冠词的用法及练习详解