问题描述： college前面的介词和冠词的用法 1个回答 分类：英语 2014-09-20 问题解答： 我来补答 介词用at, 比如：Why not study at medical college like Lin Qiaozhi and carry on her good work?When he was at college, …冠词可以用a (泛指)也可以用the(特指) 展开全文阅读
