有“疮家圣药”之称的药物是
A.黄连
B.黄芩
C.蒲公英
D.板蓝根
E.连翘
参考答案:E
解析:连翘苦而微寒,质轻浮散,善清热解毒,疏散风热,消痈散结。素有“疮家圣药”之科:。
( ) In medieval times, an agree-upon “common tongue” came into use in the eastern Mediterranean ports, which was called Lingua Franca.The term lingua franca cannot be generalized to other languages similarly used.Thus, not any language can be a lingua franca.
列出下列各过程中的能量转化过程:
(1)电炉子工作:______;
(2)卫星由近地点到远地点:______;
(3)打气时气筒发热:______;
(4)电机带动机器运转:______.