下列各组糖中，与苯肼作用生成不同构型糖脎的是

【名词&注释】

辩证关系(dialectical relationship)、洋务运动(westernization movement)、社会主义经济制度(socialist economic system)、社会主义生产关系(socialist production relations)、资金分配(fund allocation)、军事工业(military industry)、社会主义经济体制(socialist economic system)、基本经济规律(basic economic law)、国民收入的再分配、矛盾的斗争性(the straggle characteristic of contradi ...)

[单选题]下列各组糖中，与苯肼作用生成不同构型糖脎的是

A. D-葡萄糖与D-果糖
B. D-葡萄糖与D-半乳糖
C. D-甘露糖与D-果糖
D. D-葡萄糖与D-甘露糖

查看答案&解析

举一反三：

[单选题]社会保障具有分配功能，它的分配功能主要体现在( )

A. 按劳分配中 B． 按资金分配中
B. 国民收入的初次分配中
C. 国民收入的再分配中

[单选题]洋务运动前期李鸿章创办的近代军事工业是( )。

A. 安庆军械所
B. 江南制造总局
C. 福州船政局
D. 天津机器制造局

[单选题]By saying that "the problems of mechanizing some areas are not only cultural in nature", the author means______.

A. mechanization is not yet introduced in some areas for economic reasons
B. human and animal labour in some areas are less expensive
C. culture is not a factor in obstacling the introduction of mechanization
D. different kinds of mechanized fanning tools are used in different cultures

[多选题]矛盾的斗争性^{(the straggle characteristic of contradi)}和同一性的辩证关系原理的方法论意义及表现有

A. 在对立中把握同一
B. 在同一中把握对立
C. 异中求同
D. 同中求异

[单选题]

A. put inB． take over
B. make up
C. set off

[单选题]根据下列文章，回答31～35题。The relationship between formal education and economic growth in poor countries is widely misunderstood by economists and politicians alike. Progress in both areas is undoubtedly necessary for the social, political and intellectual development of these and all other societies; however, the conventional view that education should be one of the very highest priorities for promoting rapid economic development in poor countries is wrong. We are fortunate that is it, because building new educational systems there and putting enough people through them to improve economic performance would require two or three generations. The findings of a research institution have consistently shown that workers in all countries can be trained on the job to achieve radically higher productivity and, as a result, radically higher standards of living.Ironically, the first evidence for this idea appeared in the United States. Not long ago, with the country entering a recessing and Japan at its prebubble peak, the U.S. workforce was derided as poorly educated and one of the primary cause of the poor U.S. economic performance. Japan was, and remains, the global leader in automotiveassembly productivity. Yet the research revealed that the U.S. factories of Honda, Nissan, and Toyota achieved about 95 percent of the productivity of their Japanese counterparts—a result of the training that U.S. workers received on the job.

A. More recently, while examining housing construction, the researchers discovered that illiterate, non-English-speaking Mexican workers in Houston, Texas, consistently met best-practice labor productivity standards despite the complexity of the building industry’s work.
B. What is the real relationship between education and economic development? We have begun to suspect that continuing economic growth promotes the development of education even when governments don’t force it. After all, that’s how education got started. When our ancestors were hunters and gatherers 10,000 years ago, they didn’t have time to wonder much about anything besides finding food. Only when humanity began to get its food in a more productive way was there time for other things.
C. As education improved, humanity’s productivity potential increased as well. When the competitive environment pushed our ancestors to achieve that potential, they could in turn afford more education. This increasingly high level of education is probably a necessary, but not a sufficient, condition for the complex political systems required by advanced economic performance. Thus poor countries might not be able to escape their poverty traps without political changes that may be possible only with broader formal education. A lack of formal education, however, doesn’t constrain the ability of the developing world’s workforce to substantially improve productivity for the foreseeable future. On the contrary, constraints on improving productivity explain why education isn’t developing more quickly there than it is.
D. 第31题：The author holds in paragraph 1 that the importance of education in poor countries
E. is subject to groundless doubts.
F. has fallen victim of bias.
G. is conventionally downgraded.
H. has been overestimated.

[单选题]社会主义经济体制^{(socialist economic system)}是指

A. 社会主义生产关系的总和
B. 社会主义的基本经济规律^{(basic economic law)}
C. 社会主义经济制度的具体实现形式及运行方式
D. 社会主义生产、分配、交换、消费的体系

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