After studying in a medical college for five years, Jane ______ her job as a doctor in the countryside.

A．set out

B．took over

C．took up

D．set up

多发性硬化的临床症状可表现在以下哪些方面（）

A.精神症状

B.脑神经功能障碍

C.运动功能障碍

D.感觉障碍

E.膀胱功能障碍或肠道功能障碍