Some youngsters know what to at the university; they have made up their minds about futu

问题补充：

Some youngsters know what to at the university; they have made up their minds about future.

A. take in

B. take up

C. take over

D. take off

答案：

A. take in

(答案→)B. take up

C. take over

D. take off

解析：句意：一些年轻人知道在大学里要学什么。他们对未来已经下定了决心。 A take in 包括，领会，欺骗，B take up 继续，接受，从事，学（课程），C take over 接管，D take off脱下，起飞，开始流行，选B。