肝肾阴虚证阴痒的首选方是
A.龙胆泻肝汤B.消风散C.知柏地黄汤D.丹栀逍遥散E.托里消毒散
参考答案:C
如图所示,在两个磁极附近的小磁针静止在图示位置,在图中标出磁体的磁极,并画出磁感线的方向.(涂黑的部分表示小磁针的N极)
The professor said he could talk on ()interested the audience.
A.any topic
B.which topic
C.whichever topic
D.the topic he thought it