在考研复试的英文面试中，被问到为什么选择本校时，你可以从以下几个方面来组织你的回答：

1. 学校声誉与学术优势：

"I chose this university because it is renowned for its strong academic reputation and excellent programs in [your field of study]. The faculty here are leaders in their respective fields, and the research opportunities are unparalleled."

2. 专业匹配度：

"The program in [specific program] at your university aligns perfectly with my academic interests and career goals. The curriculum and the faculty's expertise are exactly what I am looking for to further my knowledge in [field]."

3. 地理位置与校园环境：

"The location of your university is also a significant factor for me. The vibrant campus life and the proximity to [local attractions or resources] make it an ideal place for my studies and personal growth."

4. 校友网络与就业前景：

"Your university has a strong alumni network, and I am particularly interested in the career opportunities it offers. The alumni's success stories are inspiring, and I believe this university can provide me with the necessary skills and connections for a promising career."

5. 个人经历与动机：

"I have had the opportunity to visit your campus and was impressed by the resources and the community. My previous experiences have shown me that this university is the right place for me to pursue my academic and professional aspirations."

以下是一个具体的回答示例：

"I chose this university for several reasons. Firstly, it is widely recognized for its excellent programs in [your field of study], which is the main reason I decided to apply. The faculty members are not only experts in their respective fields but also very supportive of students. The research opportunities here are also very appealing to me.

Secondly, the campus environment is very conducive to learning. The location is convenient, and the facilities are modern and well-equipped. I believe that studying here will provide me with the best possible environment for my academic pursuits.

Lastly, I am particularly interested in the career development opportunities that this university offers. The strong alumni network and the university's reputation in the industry make it an ideal choice for me. I am confident that with the education and experience I will gain here, I will be well-prepared for my future career."

记得在回答时要自信、真诚，并且保持良好的语速和语调。