易腐烂的药物是()
A.大青盐
B.乳香
C.鲜生地
D.芒硝
E.咸秋石
参考答案:C
What does her handwriting tell you about her ________? [ ]
A. person
B. member
C. character
D. figure
常用利尿剂作用方式主要是
A.影响肾内血流分布B.增加肾小球有效滤过压C.增加肾血流D.减少肾小管重吸收E.增加肾小球滤过率