不知道怎么回答

　　17) Why do you choose this Univ.?

　　Harvard, the name is enough. And HSPH rank top3 in the area of Biostatistics.

　　18) Why do you like your major?

　　My undergraduate major is Computer Science, while my graduate major is Statistics. And they are both the base of biostatistics, I can use all my knowledge better.。 And choosing a research direction

　　19) Why do you want to study in USA?

　　Biostatistics is a newest academy area in China. So I must go to USA to study it.

　　20) Why do you want to pursue a doctor's degree?

　　I just don't want any PhD degree. Actually, what I want is Harvard's PhD for my graduate study. Because studying in Harvard can best fit my long-term career objective as a researcher.

　　My interests are in Biostatistics, which Harvard is the best in the world. Do you know that now Harvard Department of Biostatistics comprises 85 students, 57 faculty members, and 22 research associates and fellows? I have talked with Professor Stephen Lagakos, the chair of the department, for about forty minutes by phone. He told me that Harvard can give me the best education in this area and its program is the best fit for me.

　　And, this area is very promising and a degree from Harvard will enable me to find a very satisfactory position in a leading company or a government institute in China after graduation.

　　21) Why do you receive financial aid from this Univ.?

　　I think I am the right student that they want. I have talked with the head of the department of biostatistics by phone. He is very satisfied with me.

　　22) What is the difficult class do you have?

　　23) Do you want your wife to go with you?

　　I am single now.

　　24) Why do you change your major?

　　I think it cannot be called changing major. Biostatistics is a part of statistics. In USA, many Universities make biostatistics a program in the department of statistics, instead of make it a new department outside Statistics Department..

　　25) What's the difference between your major now and the major in USA?

　　Statistics and Computer Science are the basis of the Biostatistics, and biostatistics emphasize particularly on the application of the statistics in project in area of medicine and public health.