患者，女性，35岁，上班途中被自行车撞到，左颞部着地，当时不省人事达20分钟，醒后轻微头痛，四肢活动自如，次日感头痛加重，呕吐数次，嗜睡而来就诊。

初步诊断为（）

A.颅内压增高

B.脑震荡

C.颅底骨折

D.脑积水

E.颅内感染

—I’m going to buy a car. Any advice, Charlie?  

—Well, it depends on(根据) ________. If money isn’t a problem, you can buy a BMW.

A．when you will buy one

B．how much you can afford

C．what colour you like

D．where you are driving