中药调剂常规包括
A.审方
B.计价
C.调配
D.复核
E.发药
参考答案:A,B,C,D,E
I hope that we _____ good friends someday.[ ]
A. will be
B. are
C. is
D. be
下列运算中,正确的是( )
A.2a+3b=5ab
B.2a-(a+b)=a-b
C.(a+b)2=a2+b2
D.a2•a3=a6