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【单选题】
下列用连线方法对部分化学知识进行归纳的内容中,有错误的组是
A.
物质的性质与用途: 磺胺类药物能抑制细菌合成核酸――治疗肺炎、脑膜炎、尿路感染、呼吸道感染 酸能与碱中和-----胃酸过多的病人服用含氢氧化钠的药物
B.
保护环境: 控制“白色污染”——减少和控制使用所有塑料制品 防止水的污染——提倡使用无磷洗衣粉
C.
基本安全常识: 饮用假酒中毒――由甲醇引起 食用假盐中毒――由亚硝酸钠引起
D.
生活中的一些做法: 除去衣服上的油污――可用汽油洗涤 使煤燃烧更旺――可增大煤与空气接触面积
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举一反三
【单选题】Suppose that there are two factors, capital and land, and that the United States is relatively land endowed while the European Union is relatively capital-endowed. According to the Heckscher-Ohlin mod...
A.
European land owners should support US-European free trade.
B.
European capitalists should support US-European free trade.
C.
all capitalists in both countries should support free trade.
D.
all landowners should support free trade.
E.
None of the above.
【简答题】法律系实践报告领土法.doc
【单选题】Suppose that there were 25 people who had a reservation price of $500, and the 26th person had a reservation price of $200. What would the equilibrium price be if there were 26 apartments to rent?
A.
$ 500
B.
$ 200
C.
$ 350
D.
$ 488
【单选题】Suppose that there are two factors, capital and land, and that the United States is relatively capital abundant while Canada is relatively land abundant. According to the HO model,
A.
Canadian landowners should support Canada-U.S. free trade.
B.
Canadian capitalists should oppose Canada-U.S. free trade.
C.
U.S.capitalists should support Canada-U.S. free trade.
D.
All of the above.
【单选题】Suppose that there are two factors, capital and land, and that the United States is relatively capital abundant while Canada is relatively land abundant. According to the HO model,
A.
Canadian landowners should support Canada-U.S. free trade.
B.
Canadian capitalists should oppose Canada-U.S. free trade.
C.
U.S. capitalists should support Canada-U.S. free trade.
D.
All of the above.
【单选题】Suppose that there are two factors, capital and land, and that the United States is relatively land endowed while the European Union is relatively capital-endowed. According to the Heckscher-Ohlin mod...
A.
European capitalists should support U.S.-European free trade.
B.
European landowners should support U.S.-European free trade.
C.
all capitalists in both countries should support free trade.
D.
all landowners should support free trade.
E.
the U.S. should compensate European countries once trade commences.
【单选题】I suppose that there used to be a fairy in the woods, _______?
A.
aren’t I
B.
doesn’t she
C.
didn’t it
D.
didn’t there
【单选题】Suppose that there were 25 people who had a reservation price of $500, and the 26th person had a reservation price of $200. What would the equilibrium price be if there were 24 apartments to rent?
A.
$ 500
B.
$ 200
C.
$ 350
D.
$ 488
【多选题】下列是汉代《毛诗故训传》特点的是:
A.
释词精当
B.
以 “天人感应”、“阴阳五行”思想解诗
C.
作传独标兴体
D.
不信神奇怪诞
【判断题】Suppose that there exist two parameter values satisfying that moment conditions equal 0, then it is possible to obtain a consistent consistent GMM estimator (the model is not identified).
A.
正确
B.
错误
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