单选题能养血安神的药物是：

单选题补骨脂具有而益智仁不具有的功效是

单选题红花的性味归经为：

单选题乳香与没药的区别在于乳香偏于

单选题大青叶和青黛都具有的功效是

单选题蜈蚣研末冲服，每次的用量是

单选题A．阿胶B．白术C．生姜D．半夏

单选题牛黄、熊胆都具有的功效是A．开窍B．化痰C．利咽D．明目E．止痉

单选题治疗肝郁有热所致诸痛，宜首选的药物是

单选题A．蕲蛇B．独活C．秦艽D．川乌

单选题A．石斛 B．麦冬 C．玉竹 D．百合

单选题乌药的归经( )(1997年第37；1992年第32题)

单选题In 1575--over 400 years ago the French scholar Louis Le Roy published a learned book in which he voiced despair over the changes caused by the social and technological innovations of his time, what we now call the Renaissance. We, also, feel that our times are out of joint; we even have reason to believe that our descendants will be worse off than we are. The earth will soon be overcrowded and its resources exhausted. Pollution will ruin the environment, upset the climate and endanger human health. The gap in living standards between the rich and the poor will widen and lead the angry, hungry people of the world to acts of desperation including the use of nuclear weapons as blackmail. Such are the inevitable consequences of population and technological growth if present trends continue. The future is never a projection of the past. Animals probably have no chance to escape from the tyranny of biological evolution, but human beings are blessed with the freedom of social evolution. For us, trend is not destiny (fate). The escape from existing trends is now facilitated by the fact that societies anticipate future dangers and take preventive steps against expected changes. Despite the widespread belief that the world has become too complex for comprehension by the human brain, modern societies have often responded effectively to critical situations. The decrease in birth rates, the partial prohibition of pesticides and the rethinking of technologies for the production and use of energy are but a few examples illustrating a sudden reversal of trends caused not by political upsets or scientific breakthroughs, but by public awareness of consequences. Even more striking are the situations in which social attitudes concerning future difficulties undergo rapid changes before the problems have come to pass -- witness the heated arguments about the problems of behavior control and of genetic engineering even though there is as yet no proof that effective methods can be developed to manipulate behavior and genes on a population scale. One of the characteristics of our times is thus the rapidity with which steps can be taken to change the orientation of certain trends and even to reverse them. Such changes usually emerge from grass root movements rather than from official directives.

单选题功能祛风湿、益肝肾、强筋骨、安胎的药是： A．独活 B．五加皮 C．桑寄生D．防己E．川乌

单选题具有安胎作用，可用治胎动不安的药物是

单选题下列哪项不是地龙的功效

单选题具有化瘀止血、活血定痛功效的药物是A．茜草B．大蓟C．血余炭D．三七

单选题不属于理气药主要归经的是

单选题牛黄的功效是

单选题下列贝类药物，哪味药不具有制酸止痛的作用