来源于毛茛科植物,粉末镜检可见草酸钙簇晶的药材是()
A、关木通
B、黄连
C、牡丹皮
D、大黄
E、五加皮
参考答案:C
---This physics problem is too difficult. Can you show me __________, Wang Lin?
--- Sure.
A.what to work it out
B.what to work out it
C.how to work it out
D.how to work out it
#include<iostream.h>class Add private: int sum; public: void plus(int,int);;void Add::plus(int x,int y)sum=x+y;void main()Add add; add.plus(2,3); cout<<add.sum<<endl;