练习
英语冠词介词

        1. 请判断下面几个名句中介词的语法功能。1) Bad officials are elected by good citizens who do not vote. — George Jean Nathan2) I opened the door for a lot of people, and they just ran through and left me holding the knob. — Bo Diddley3) My opinion is that anybody offended......（本文共 1633 字）     [阅读本文] >>