Many students believe which university to choose should their own interest.A. be based onB

问题补充：

Many students believe which university to choose should their own interest.

A. be based on

B. base on

C. be basing on

D. base at

答案：

(答案→)A. be based on

B. base on

C. be basing on

D. base at

解析：考查短语。be based on以……为基础。句意：许多学生相信选择哪所大学应当以他们自己的兴趣为基础。