脑水肿患者行脱水治疗,最常用的药物是()。
A.呋塞米
B.地塞米松
C.氢化可的松
D.20%甘露醇
E.50%葡萄糖
参考答案:D
His whole school education _____ only 2 years because of his illness.
A.added up
B.added up to
C.added to
D.was added up to
木模板及其支架的设计应符合现行国家标准《木结构设计规范》的规定,其中受压立杆除满足计算需要外,其梢径不得小于( )mm。
A.30
B.40
C.50
D.60