简述影响颅内压的因素。
参考答案：（1） 脑实质容积的改变；（2） 脑脊液量的改变；（3） 脑血管的改变；（4） 颅内占位性病变，出血。
《史记》中“法令出一”，“别黑白而定一尊”、“天下之事无大小皆决于上”形容的是什么制度的特点 [ ]
A．三公九卿制
B．皇帝制度
C．分封制
D．郡县制
The President took a drubbing from much of the press which had breathlessly reported that a deal was in the bag .
A．was sure to be made
B．was being considered
C．was their secret weapon
D．was their last resort
