英语介词相关问题in a university和at a university前面都用work怎么解释

英语介词相关问题in a university和at a university前面都用work怎么解释 university 用介词in 还是at? at university和in the university at a college和at college有什么区别吗还有in a university和in university university前面的冠词用a还是an?英语 university前面用“a”还是用“an”? university前用什么介词?at还是in? few university scientists would quit to work in a at the university和in the university哪个对?要是都对那么有什么不同? she works in a university对in a university提问 英语翻译At Edith Cowan University in Western Australia,a Graduat 英语小小问题Mark was a student at this university from 1990 to 199