单选题A．完谷不化 B．便下脓血 C．下注黄糜 D．时干时稀

单选题患者月经量多如崩，突然面色恍白．四肢厥冷，大汗淋漓，此属

单选题In most parts of the world, climate change is a worrying subject. Not so in California. At a recent gathering of green luminaries--in a film star's house, naturally, for that is how seriousness is often established in Los Angeles--the dominant note was self-satisfaction at what the state has already achieved. And perhaps nobody is more complacent than Arnold Schwarzenegger. Unlike A1 Gore, a presidential candidate turned prophet of environmental doom, California's governor sounds cheerful when talking about climate change. As well he might: it has made his political career. Although California has long been an environmentally-conscious state, until recently greens were concerned above all with smog and redwood trees. "Coast of Dreams", Kevin Starr's authoritative history of contemporary California, published in 2004, does not mention climate change. In that year, though, the newly-elected Mr. Schwarzenegger made his first tentative call for western states to seek alternatives to fossil fuels. Gradually he noticed that his efforts to tackle climate change met with less resistance, and more acclaim, than just about all his other policies. These days it can seem as though he works on nothing else. Mr. Schwarzenegger's transformation from screen warrior to eco-warrior was completed last year when he signed a bill imposing legally-enforceable limits on greenhouse--gas emissions--a first for America. Thanks mostly to its lack of coal and heavy industry, California is a relatively clean state. If it were a country it would be the world's eighth- biggest economy, but only its 16th-biggest polluter. Its big problem is transport--meaning, mostly, cars and trucks, which account for more than 40% of its greenhouse-gas emissions compared with 32% in America as a whole. The state wants to ratchet down emissions limits on new vehicles, beginning in 2009. Mr. Schwarzenegger has also ordered that, by 2020, vehicle fuel must produce 10% less carbon: in the production as well as the burning, so a simple switch to corn-based ethanol is probably out. Thanks in part to California's example, most of the western states have adopted climate action plans. When it comes to setting emission targets, the scene can resemble a posedown at a Mr. Olympia contest. Arizona's climate-change scholars decided to set a target of cutting the state's emissions to 2000 levels by 2020. But Janet Napolitano, the governor, was determined not to be out-muscled by California. She has declared that Arizona will try to return to 2000 emission levels by 2012. California has not just inspired other states; it has created a vanguard that ought to be able to prod the federal government into stronger national standards than it would otherwise consider. But California is finding it easier to export its policies than to put them into practice at home. In one way, California's self-confidence is fully justified. It has done more than any other state--let alone the federal government--to fix America's attention on climate change. It has also made it seem as though the problem can be solved. Which is why failure would be such bad news. At the moment California is a beacon to other states. If it fails, it will become an excuse for inaction.

单选题风寒湿邪侵袭一般不会出现A．重痛B．冷痛C．灼痛D．固定痛

单选题大便先干后溏属于( )(2005年第20题)

单选题下列哪项是阳明经证与阳明腑证的鉴别要点

单选题哪项症状不符合肝经湿热下注的临床表现( )(1999年第24题)

单选题A．发热微恶风寒B．发热恶寒均重C．发热恶寒均轻D．但热不寒

单选题牙龈红肿疼痛，出血鲜红，多属

单选题白痦的出现，多因( )(1992年第16题)

单选题A．寒湿证B．湿热证C．风湿证D．暑湿证E．痰湿证

单选题暑淫之邪所致发热恶寒，汗出多的原因是

单选题下列哪项不是脾肾阳虚的临床表现

单选题四季平脉的表现是A．春洪，夏弦，秋石，冬毛B．春弦，夏洪，秋石，冬毛C．春弦，夏洪，秋毛，冬石D．春石，夏弦，秋毛，冬沉

单选题舌淡白光莹，属于A．气血两亏B．阳虚证C．寒凝D．血瘀E．阴虚

单选题A．风邪B．寒邪C．燥邪D．火邪

单选题A．寒湿内结 B．热入营血 C．食积化热D．寒湿化热 E．热盛伤津(2004年第75，76题)

单选题下列哪项不是火热证的致病特点

单选题下列哪一项是寒湿困脾证与湿热蕴脾证的共同症状

单选题耳轮干枯焦黑者多属A．麻疹先兆B．肾阴亏虚C．肾阳不足D．肾精亏损