更多“川芎茶调散的功效是（）”相关的问题
乙胺嘧啶的化学名为
A. A、5-(4- 甲基苯基 )-6- 乙基 -2,4-二氨基嘧啶 B. B、5-(4- 甲氧基苯基 )-6- 乙基 -2,4-二氨基嘧啶 C. C、5 - (4 -氯苯基 )-6- 乙基 -2,4- 二氨基嘧啶 D. D、5 一 (3- 氯苯基 )-6- 乙基 -2,4- 二氨基嘧啶 E. E、5-(3- 甲氧基苯基 )-6- 乙基 -2,4-二氨基嘧啶
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对于图书出版市场的摄影，主要包括（）。
A.各类画册摄影 B.书籍插页摄影 C.资料翻拍摄影 D.说明书的摄影 E.书籍封面摄影
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如果卖方交货数量多于约定数量，买方可以收取，也可以拒绝收取多交部分货物的全部或一部分。( )
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We want to build a hybrid car partly because it has lower __________ than a gasoline-powered one.
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组织与公众形成关系的关键是公众的（）。
A.相关性
B.变化性
C.群体性
D.共同性
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一个违纪行为同时触犯《党纪处分条例》两个以上（含两个）条款的，依照（）。
A、处分较轻的条款定性处理
B、处分较重的条款定性处理
C、不同条款，分开处理
D、不同条款，合并处理
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Botany, the study of plants, occupies a peculiar position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more than the vaguest of insight. It is impossible to know today just what our Stone Age ancestors knew about plants, but from what we can observe of preindustrial societies that still exist, a detailed learning of plants and their properties must be extremely ancient. This is logical. Plants are the basis of the food pyramid for all living things, even for other plants. The have always been enormously important to the welfare of people, not only for food, but also for clothing, weapons, tools, dyes, medicines, shelter, and a great many other purposes. Tribes living today in the jungles of the Amazon recognized literally hundreds of plants and know many properties of each. To them botany, as such, has no name and is probably not even recongnized as a special branch of knowledge at all. Unfortunately, the more industrialized we become the farther away we move from direct contact with plants, and the less distinct our knowledge of botany grows. Yet everyone comes unconsciously on an amazing amount of botanical knowledge, and few people will fail to recognize a rose, an apple, or an orchid. When our Neolithic ancestors, living in the Middle East about 10,000 years ago, discovered that certain grasses could be harvested and their seeds planted for richer yields the next season, the first great step in a new association of plants and humans was taken. Grains were discovered and from the flowed the marvel of agriculture-. cultivated crops. From then on, humans would increasingly take their living from the controlled production of a few plants, rather than getting a little here and a little there from many varieties that grew wild—and the accumulated knowledge of tens of thousands of years of experience and intimacy with plants in the wild would begin fade away.
A．The invention of agricultural implements and machinery.B．The development of a system of names for plants.C．The discovery of grasses that could be harvested and replanted.D．The changing diets of early humans.
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样品存放以下正确的是：（）
A.样品应存放在货物区域以外的储存柜里
B.样品应存放在货物区域以内的储存柜里
C.样品应存放在大副指定的储存柜里
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严重呼吸性呼吸困难最主要的特点是().A.呼吸不规则B.发绀明显C.呼吸深而慢D.出现“三凹征”
严重呼吸性呼吸困难最主要的特点是(). A.呼吸不规则 B.发绀明显 C.呼吸深而慢 D.出现“三凹征”
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下列药物中甘淡性寒，入胃与膀胱经。内服清泄滑利，既清膀胱湿热而利尿通淋，为治湿热淋痛之良药；又清解暑热，为治暑湿、湿温之佳品。外用清热收敛，能清热、收湿敛疮，治湿疮、湿疹常用的药物是（）
A.茯苓
B.甘草
C.泽泻
D.滑石
E.木通
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HomePage在Web述语中指一个Web站点的( )。
A、末页
B、首页
C、第二页
D、都不是
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中国共产党的根本宗旨
A. 坚持人民民主专政 B. 坚持社会主义道路 C. 全心全意为人民服务 D. 实现共产主义
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新海公司2018年的营业净利率为10%，总资产周转率为1.5次；2019年的营业净利率为15%，总资产周转率为1.25次，按题所给顺序依次替换，则总资产周转率对总资产净利率的影响为（ ）。
A.－3.75% B.－2.5% C.－1.5% D.－1%
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“苏湖熟，天下足”这一谚语反映出太湖流域已成为全国最重要的粮仓，全国经济重心从黄河流域转移到长江流域。经济重心南移最终完成于（）
A.三国时期 B.隋唐时期 C.南宋时期 D.明清时期
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