五加皮的适应证是()
A.风湿痹痛,四肢拘挛
B.肝肾不足,腰膝痿软
C.小儿行迟
D.水肿、小便不利
E.去积杀虫
参考答案:A, B, C, D
Life is ten percent what happens to you and ninety percent _________ you respond to it.[ ]
A. that
B. how
C. whether
D. what
业余无线电通信中常用的天线种类的缩写GP代表?