题目

     Picking a university is a tense period of asking yourself which institution is most relevant．That's why university rankings play such a vital role in students searching for their next academic direction．Rankings are also an inescapable part of the reputation and brand image of universities．No university website is complete without the claim to be in the top 100 for something  or other, reported the BBC．The reason is simple: Rankings help them to attract students, staff and research investment．      Currently there are numbers of university rankings, and each ha40平方千米= 公顷    0.2小时= 分钟．