供应枕叶血液的血管是（）
A.大脑中动脉
B.大脑后动脉
C.大脑前动脉
D.椎动脉
E.基底动脉
参考答案：B
-----Excuse me?
------ ____________________ .
------How can I get to the nearest post office?
A．That’s OK.
B．Pardon?
C．What’s wrong?
D．Yes?
下列哪项是痰湿内阻所致头晕的表现
A．头晕胀痛
B．头晕昏沉
C．头晕眼花
D．头晕耳鸣
E．以上均非
