Me :（登陆名是粤语拼音+生日，还是女生名字）you are my alumna from Dalian, Kuala Lumpur or London

She: London...but who are you? you are not on my list...
Me : no worry, i can identify your insititute within 3 questions...(不用太多问题，多说无益，一个问题10分钟解决不了，再多给10分钟也没有用)
She: how come, that is impossible...
Me : Q1, what is your major subject?

She: Economics...（太普遍了）i do not believe...any college could have business subjects...

Me : Q2, do you think your university strong in research, especially quantitative study, on the subject you study?

She：（很是惊讶，反问）oh, you seems not an undergraduate...i don't know too much about research method, but our school definitly strong in this area.

Me : (果然暴露了自己的身份是undergraudate) ok, that means you are a fisrt-degree student, an undergarduate who study Economics, that is simple to guess...

She: anyway, only one question left, you can't make it, mission impossible...

Me : ok, Q3, let me know your A-Level result (本科生入学都应该有，只有大陆学生才会回避2年的A-Level而去学1年的foundation course)

She: (沉默)...i can't say, you will know my school if i tell you my A-Levels...(再次不打自招)

Me : since you afraid to say, seems the score is distinctive...such as AAA...then must in top-ten universitites

She: correct, but still hard to know...

Me : i have no questions, i got it...Oxbridge don't have Economics for bachelor students, Imperial strong in engineering, UCL for Humanity,

Bath/Nottingahm/Warwick/Bristol/St.Andrews all possible, if i were you, got AAA score, i won't choose them...

She: (无语)

Me : then must be London School of Econmics and Political Science

She: (甚是得意自己的学校) right, LSE, so where are you study?

ME : (笑脸) now it is your turn...