非公有制经济在我国国民经济中发挥着重要作用，表现在-湖北继续教育网网校

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1. 资本主义意识形态的核心是（　　）
2. 4. Using medicines derived from plants is a practice probably as old as humankind itself. Prehistoric peoples likely noted when consuming a particular plant part provided relief, such as willow bark "tea" lowering a fever. Sumatran (苏门答腊的) clay tablets engraved forty centuries ago list plant-based remedies for common ills, as do ancient writings from Egypt and China. In nineteenth-century United States, St. John's wort Echinacea were just two of many commonly used herbal remedies.Many modern medicines are synthetic versions of plant-derived "natural products." A compound from a periwinkle plant, for example, served as the basis for a powerful drug that fights leukemia (白血病). Poppies provide alkaloids such as morphine that are potent painkillers.In the U.S. today, one-third of all adults have tried herbal treatments, creating a multibillion-dollar market. The resurgence of interest in herbal medicine is largely due to the Dietary Supplements Health Education Act (DSHEA. of 1994, which expanded the definition of "dietary supplement" beyond essential nutrients to include "herbs botanicals," thus removing them from regulation as drugs. This designation means that labels can only mention ways that the herbal product can promote health, not cure disease. For example, valerian root "promotes restful sleep," St. John's wort "may help enhance mood," and Echinacea goldenseal "may help support the immune system." Many physicians biochemists argue that active ingredients in many herbal remedies are indeed drugs, should be regulated as such.It is wise to consult a physician when considering use of an herbal product. Even for a well-understood remedy such as cranberry extract, additional therapy may be required, or drug interactions a possibility. The law may not currently consider herbal ingredients to be drugs, but science indicates otherwise.
3. 白居易在听琵琶女的演奏后写下了“同是天涯沦落人，相逢何必曾相识”的诗句，这体现了艺术鉴赏审美效应中的（　　）。
4. Henry Fielding has been regarded by some as “( )”,for his contribution to the establishment of the form of the modern novel.
5. 列宁在谈到检验真理的实践标准时指出：“这个标准也是这样的‘不确定’，以便不让人的知识变成‘绝对’，同时它又是这样的确定，以便同唯心主义和不可知论的一切变种进行无情的斗争。”这句话说明（　）

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