单选题
发布日期:2020-12-11
财政政策,分配政策和人口政策
产业政策,货币政策和人口政策
产业政策,分配政策和指数化政策
产业政策,分配政策和人口政策
[over a long period of time ;long-term;age-long;age-old] 很久;长时间这场辩论可以长期继续下去
理中,经外奇穴名。出自《红医针疗法》。位于小腿前外侧,胫骨粗隆下3寸(或髌骨中线下6寸),胫骨前嵴外开1寸处,左右计2穴。主治痢疾,阑尾炎,低血压,心力衰竭,脑性瘫痪,多发性神经炎,脑脊髓膜炎,膝及踝关节炎,垂足,足外翻,胃炎等。斜刺2-3寸或4-5寸,可透刺。
调控是一个汉语词语,读音tiáo kòng,调节、控制的意思。另有一个意思,读音diao kòng,调度、控制的意思。
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Passage 1 Despite the basic biological, chemical, and physical similarities found in all living things, a diversity of life exists not only among and between species but also within every natural population. The phenomenon of diversity has had a long history of study because so many of the variations that exist in nature are visible to the eye. (1) It has been suggested that sexual reproduction became the dominant type of reproduction among organisms because of its inherent advantage of variability, which is the mechanism that enables a species to adjust to changing conditions. New variations are potentially present in genetic differences, but how preponderant a variation becomes in a gene pool depends upon the number of offspring the mutants or variants produce (differential reproduction). (2) It is possible for a genetic novelty (new variation) to spread in time to all members of a population, especially if the novelty enhances the population’s chances for survival in the environment in which it exists. Thus, when a species is introduced into a new habitat, it either adapts to the change by natural selection or by some other evolutionary mechanism or else it eventually dies off. Because each new habitat means new adaptations, habitat changes have been responsible for the millions of different kinds of species and for the heterogeneity within each species. The total number of animal and plant species is estimated at between 2,000,000 and 4,500,000; authoritative estimates of the number of extinct species range from 15,000,000 up to 16,000,000,000. (3)Although the use of classification as a means of producing some kind of order out of this staggering number of different types of organisms appears as early as the book of Genesis—with references to cattle, beasts, fowl, creeping things, trees, etc.—the first scientific attempt at classification is attributed to the Greek philosopher Aristotle, who tried to establish a system that would indicate the relationship of all things to each other. He arranged everything along a scale, or “ladder of nature”, with nonliving things at the bottom; plants were placed below animals, and man was at the top. (4)Other schemes that have been used for grouping species include large anatomical similarities, such as wings or fins, which indicate a natural relationship, and also similarities in reproductive structures. (5) At the present time taxonomy is based on two major assumptions: one is that similar body construction can be used as a criterion for a classification grouping; the other is that, in addition to structural similarities, evolutionary and molecular relationships between organisms can be used as a means for determining classification.
有四个大学生都打算创业。小红非常渴望成功;小丽凡事都先做最坏的打算;小明很自信,自律性很强;小强习惯忍让,抗压性强。你认为四人相比,谁最有可能放弃创业机会、()
较符合慢性阻塞性腮腺炎的X线造影表现为( )。
钢绞线应在拉直条件下切断,切断前宜在切口两端用铁线扎紧,不得使用()切割。下料长度偏差:张拉螺杆工艺,其绝对值不大于张拉时弹性伸长值的2%,且不大于5mm。工具锚工艺为±50mm。
简述全国人大的职权。
CRH2A统型动车组辅助压缩机气缸压力高于()时,辅助压缩机停止工作。
( )年12月8日,国务院批准歙县为国家历史文化名城。
对糖尿病患者来说,在谷类食品中应尽量选择血糖指数低的品种。
按照重要性和紧迫性把事情分成两个维度,把所有事情纳入四个象限,按照顺序灵活而有序地安排工作的方法是()
苦味药具有的作用是( )
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可调控原理中从长期看政府可以同过什么政策实现国民经济稳定增长?()
宏观经济调控的长期任务是()。
宏观经济调控的长期任务是维护经济()
根据组织的调控性原理,监理单位在确定监理组织结构时( )。
简述长期趋势法的基本原理。
凯恩斯主义政策长期化的危害,导致价格的正常波动呗看着风险,消除通货膨胀被看做宏观调控的任务之一。
凯恩斯主义政策长期化的危害,导致价格的正常波动被看做风险,消除通货膨胀被看做宏观调控的任务之一。
在我国,投资在政府()的政策实践中长期占有突出地位,一直是宏观调控的重要领域和关键环节。
正调控和负调控的主要不同是什么?
目前国家的宏观调控基本实现了由直接调控向间接调控转变。( )