单项选择题

下列是豆科绿肥的一组是(  )。
   A.
油菜、荞麦、紫云英、苕子    B.
紫云英、苕子、豌豆、草木樨
  C.
豌豆、苕子、黑麦、肥田萝卜     
D.
紫花苜蓿、田菁、香豆子、油菜

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In future trade the key development to watch is the relationship between the industrialized and the developing nations. The Third World countries export their mineral【B1】and tropical agricultural products, which bring them【B2】foreign exchangE.Tourism has also been greatly responsible【B3】the rapid development of some【B4】nations. Many Third World nations with high【B5】and low wages have seen an emigration of workers【B6】the developed nations. Western Europe has【B7】mi]lions of such workers from Mediterranean countries. The developing nations profit【B8】these trained workers bring their【B9】and their acquired technical skills【B10】homE.Many developing nations benefit when Western nations【B11】manufacturing in countries to take【B12】of their cheap labor.As【B13】mature, economic growth rates tend to level ofF.The rate of【B14】growth is leveling off today in Western nations. This leveling off【B15】leads to static non-growth markets. A point of saturation(饱和)【B16】in technology and innovation have seemed to achieve the impossible,【B17】then how much further can it go? Herman Kahn, in his book The Next 200 Years, says that a【B18】in priorities will have to occur for industrialized nations. No longer is the creation of money and jobs【B19】; it is rather the improvement of the quality of life that must be our【B20】.【B1】A.scopesB.rangesC.productsD.deposits
A.B.
【B1】
A.scopes
B.ranges
C.products
多项选择题
某工业建筑工程项目，按产品类别分为3个子系统，计划投产时间各不相同；每个子系统均由原料、制造、成品等车间组成，能源介质、总图运输、生活办公等公共辅助设施则为各子系统共用；整个项目由一个施工企业承担施工总承包，有若干个分包单位参与施工；总承包项目部设立了综合信息管理组，负责施工方信息管理工作。综合信息管理组的主要任务是负责本施工项目实施过程中的信息管理，其内容包括( )。
A.建立基于互联网的企业管理信息系统
B.实现建设项目管理信息化
C.收集、整理本项目范围内的有关信息，含汇总、整理各分包人的相关信息
D.将相关信息准确地传递给使用单位、部门和人员
E.适应施工项目管理的需要，为预测未来和正确决策提供依据，提高施工管理水平
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