高血压脑病的特征,错误的是()
A.可发生于嗜铬细胞瘤
B.可发生于急进性高血压
C.以颅内压增高为主要表现
D.发作时先有血压突然升高
E.大多数伴有急性肺水肿表现
参考答案:E
吸收X线能力最强的组织结构是
A.肌肉
B.脂肪
C.骨骼
D.肺组织
E.肝脏
Compared with this year, the estimated world oil growth for 2005 will__________.
A.be 84 million more barrels per day
B.increase by 2.5%
C.be up 2.53 million barrels per day
D.be up 1.8 million barrels per day