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地理教学日标的设计依据：一是______，二是地理教材，三是学生。
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The Organization for Economic Co-operation and Development (OECD) conservatively estimates that, by 2005, worldwide electronic, computer-dependent commerce will grow from its current $30 billion annually to approximately $1 trillion every year . 61) Growth in electronic commerce is not a straight line trend—it comes slowly at first, then accelerates rapidly. For example, an innovation at one Internet site may create a base that leads to the development of many other sites. The OECD timber estimates that, of this commerce,80 percent will be business-to-business, though the retail share will clearly be worth capturing — 20 percent of $1 trillion is no small figure.It is easy to forget that the Worldwide Web did not exist before 1991 and was not commercialized until 1994. 62) Nonetheless, although it may take six years to reach sales of $1 trillion, it won’ t take six more to reach $2 trillion, nor perhaps even two to expand from 2 to 4 trillion dollars. One reason for this acceleration will be the growth in computer ownership. According to one projection, by 2005,70 percent of American households will have a computer—a figure that may well be closer to 98 percent because computers will be free to customers who sign up intemet service as part of the manufacturer’s package.63) Electronic commerce will turn the world into one giant shopping mall for products, services. and investments. One obvious effect will be the creation of geographically mobile capital, but even more un portantly, e-commerce will make a global marketplace for labor services, and thus the practical equivalent of worldwide labor mobility. People will be able to live in one nation and earn income in another. 64) By 2005,more than half of the average employee’s working hours in advanced countries( like the United States and the United Kingdom)will be spent at home. In occupations where physical contact is important — selling, for example—businesses will end to locate closer to where employees want to live rather than making them commute. In fact, businesses will have to pay a high premium to attract commuters because labor markets will be tight—as they already are in America and England and as they may eventually become in continental Europe. 65) Employees will be, figuratively speaking, in the driver’s seat. As a result, large cities will increasingly be surrounded by full-service communities. The cities will not die, but jobs, entertainment, and the like will move to the suburbs that have been quickly expanding around them. Nonetheless, although it may take six years to reach sales of $1 trillion, it won’ t take six more to reach $2 trillion, nor perhaps even two to expand from 2 to 4 trillion dollars.
存储器通常由存储矩阵、 【14】 、控制逻辑和三态数据缓冲器组成。
某房地产开发公司于2005年10月以出让方式取得一宗地，土地面积为4000m2，出让年期40年，出让用途为商业，规划建设一座6层商场，各层建筑面积相同，建筑容积率为3.0。2006年10月商场建成后，该房地产开发公司将第一层出售给公司乙，市场售价为6500元/m2(建筑面积)，其余建筑由该房地产开发公司出租经营，相关手续均已办理。 经调查，该商场周边区域有若干正常情况下的土地成交案例，备案例的条件见下表。 案例编号 交易类型 土地用途 楼面地价/(元/m2) 土地使用年期/年 交易时间 区域因素修正系数 个别因素修正系数 A1 出让 综合 1160 40 2009.4 2 4 A2 转让 服装批发市场 1430 40 2008.7 5 3 A3 转让 综合 1066 48 2007.6 0 -4 A4 抵押 文具商店 1248 35 2006.6 -4 -1 A5 转让 工业 890 50 2008.3 -3 4 A6 转让 公寓 1010 40 2008.6 7 0 A7 转让 高档商场 1470 39 2009.1 3 -2 A8 转让 零售商店 1390 38 2009.8 -4 -5 上表中有关系数均为比较案例与待估宗地比较所得，数值为负值表示案例的条件比待估宗地条件差，数值为正值表示案例的条件比待估宗地条件优，数值表示对宗地价格的修正幅度。 该城市商业用地价格在2006年6月至2008年6月间，平均每月比2006年6月的价格上涨0.2个百分点；2008年7月至2009年10月间，平均每月比2006年6月的价格上涨0.1个百分点，土地还原率取6%。 根据上述材料，回答问题。 采用市场比较法评估求得的土地价格，通常称之为( )价格。
患者男性；50岁，肝硬化并上消化道出血，在使用双气囊三腔管压迫止血期间，突然出现躁动、紫绀、呼吸困难，此时应立即（）
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