具有补肝肾、行血脉、强筋骨功效,有补而不滞优点的药物是()。
A.桑寄生
B.杜仲
C.五加皮
D.狗脊
E.续断
参考答案:E
—Do you think I could borrow your bicycle?
— __________
A.How come?
B.Take your time.
C.Yes, go on.
D.Yes, help yourself.
测定血气分析属于()
A.泌尿系统监护
B.出凝血系统监护
C.肝功能监护
D.呼吸系统监护
E.循环系统监护