甘草的归经是()
A.心、肺、脾、胃
B.肝、胆、小肠
C.肾、肺、三焦
D.肝、肾、大肠
E.肾、肝
参考答案:A
若一次函数f(x)=ax+b有一个零点2,那么函数g(x)=bx2-ax的零点是________.
I hate people who __________ the end of a film that you haven’t seen before.
A.reveal
B.rewrite
C.revise
D.reverse