下列关于头痛部位的叙述正确的是（）。

A.偏头痛多在双侧

B.鼻源性头痛多为深在性头痛

C.颅内深部病变的头痛部位一定与病变部位一致

D.高血压引起的头痛多在枕部

E.丛集性头痛多在一侧

Since the energy crisis, these big cars have become a real liability. They cost too much to run.()

A. lack of reliability

B. substitute

C. costly means of transport

D. disadvantage