以下何点不是新生儿影响药物作用的生理特点()
A.体液占体重比例大
B.血浆蛋白总量多
C.肝代谢功能低
D.肾排泄功能低
E.药物血浆蛋白结合率低
参考答案:B
已知点P是抛物线y2=4x的动点,A(1,0),B(4,2),则|PA|+|PB|的最小值是______.
Which is the most appropriate title for the passage
A.A Comparative Study of the Telecom Industry in China and India
B.Differences on Use of Mobile Phones in China and India
C.Geographical and Cultural Differences between China and India
D.Different Regulations on Mobile Phones in China and India