黄疸湿热并重者,其代表方剂是()
A.茵陈蒿汤
B.茵陈五苓散
C.栀子大黄汤
D.大黄硝石汤
E.猪膏发煎
参考答案:A
已知函数f(x)=(m-2)x2+(m2-4)x+m是偶函数,g(x)=-x3+2x2+mx在(-∞,+∞)内单调递减,则实数m=( )
A.2
B.-2
C.±2
D.0
用所给单词的适当形式填空。
1.____ are books. Do you like ____?(they)
2.____ are new here.Can you help ____?(we)
3. Excuse____(I) ,are you Jack Brown?
4. This is____book.( he)
5. She is my friend.____name is Jane.( she)