意识能动性实现的根本途径是( )。
A．实践B．主观努力C．客观规律D．先进的物质手段
参考答案：A
—Have you ever been to Washington?
---Yes, ____shall I forget ___ it for the first time.
A．however; visiting
B．never;visiting
C．never;to visit
D．forever; to have visited
属于峻下逐水药的是
A．川乌 B．羚羊角 C．车前子 D．大黄 E．灶心土
