此刻的LSAT逻辑题“牛人”比以前的“牛人”更难以向顾主证实其卓越，因为曩昔的“牛人”凭“牛人”的品级就可以了，而此刻的顾主对“牛人”的品级不太伤风了。原因是此刻的学生中获得“牛人”品级的良多，所以黉舍必然要把获得“牛人”品级的人数节制一下。

　　Top college graduates are having more difficulty demonstrating their superiority to prospective employers than did the top students of twenty years ago when an honors degree was distinction enough. Today’s employers are less impressed with the honors degree. Twenty years ago no more than 10 percent of a given class graduated with honors. Today, however, because of grade inflation, the honors degree goes to more than 50 percent of a graduating class, Therefore, to restore confidence in the degrees they award, colleges must take steps to control grade inflation.

　　Which one of the following is an assumption that, if true, would support the conclusion in the passage?

　　(A) Today’s students are not higher achievers than the students of twenty years ago.

　　(B) Awarding too many honors degrees causes colleges to inflate grades.

　　(C) Today’s employers rely on honors ranking in making their hiring decisions.

　　(D) It is not easy for students with low grades to obtain jobs.

　　(E) Colleges must make employers aware of the criteria used to determine who receives an honors degree.

　　如不美观，此刻的学生不美观真优异，那么更多的人获得LSAT逻辑题“牛人”就是应该的，而文中认为不应该给这么多“牛人”，那假设必然是，原本不应该有这么多牛人的，所以A是假设。