糖酵解途径中，催化己糖裂解产生3 - 磷酸甘油醛的酶是

【名词&注释】

气质类型(temperament type)、神经类型(nerve type)、物质基础(material base)、机器设备(machinery equipment)、具体内容(concrete contents)、巴甫洛夫(pavlov)、磷酸甘油醛脱氢酶(phosphate dehydrogenase)、高级神经活动(higher nervous activity)、无形损耗(invisible waste)、糖酵解途径(glycolytic pathway)

[单选题]糖酵解途径^{(glycolytic pathway)}中，催化己糖裂解产生3 - 磷酸甘油醛的酶是

A. 磷酸果糖激酶
B. 3 - 磷酸甘油醛脱氢酶^{(phosphate dehydrogenase)}
C. 醛缩酶
D. 烯醇化酶

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学习资料：

[单选题]根据巴甫洛夫高级神经活动^{(higher nervous activity)}类型学说，具有强、平衡、不灵活特点的神经类型对应的气质类型是

A. 胆汁质
B. 多血质
C. 黏液质
D. 抑郁质

[单选题]下列说法中正确的是( )

A. 厂房设备投资的利息是可变成本
B. 商标注册费是可变成本
C. 购买原材料的支出为不变成本和可变成本
D. 补偿机器设备无形损耗^{(invisible waste)}的折旧费是不变成本

[单选题]According to Paragraph 4， what puzzles the author isthat some bosses fail to

A. see the link between trust and dataprotection.
B. perceive the sensitivity of personal data.
C. realize the high cost of data restoration.
D. appreciate the economicvalue of trust.

[单选题]根据下列文章，回答31～35题。During the past generation， the American middle-class family that once could count on hard work and fair play to keep itself financially secure has been transformed by economic risk and new realities. Now a pink slip， a bad diagnosis. or a disappearing spouse can reduce a family from solidly middle class to newly poor in a few months.

A. In just one generation， millions of mothers have gone to work， transforming basic family economics. Scholars， policymakers， and critics of all stripes have debated the social implications of these changes， but few have looked at the side effect family risk has risen as well. Today's families have budgeted to the limits of their new two-paycheck status. As a result they have lost the parachute they once had in times of financial setback- a back-up earner （usually Mom） who could go into the workforce if the primary earner got laid off or fell sick. This “added-worker effect” could support the safety net offered by unemployment insurance or disability insurance to help families weather bad times. But today， a disruption to family fortunes can not longer be made up with extra income from an otherwise-stay-at-home partner.
B. During the same period， families have been asked to absorb much more risk in their retirement income. Steelworkers， airline employees， and now those in the auto industry are joining millions of families who must worry about interest rates， stock market fluctuation， and the harsh reality that they may outlive their retirement money. For much of the past year. President Bush campaigned to move Social Security to a savings-account model， with retirees trading much or all of their guaranteed payments for payments depending on investment returns. For younger families， the picture is not any better. Both the absolute cost of healthcare and the share of it borne by families have risen-and newly fashionable health-savings plans are spreading from legislative halls to Wal-Mart workers， with much higher deductibles and a large new does of investment risk for families‘ future healthcare. Even demographics are working against the middle class family， as the odds of having a weak elderly parent- and all the attendant need for physical and financial assistance have jumped eightfold in just one generation.
C. From the middle-class family perspective， much of this， understandably， looks far less like an opportunity to exercise more financial responsibility， and a good deal more like a frightening acceleration of the wholesale shift of financial risk onto their already overburdened shoulders. The financial fallout has begun， and the political fallout may not be far behind.
D. 第 31 题 Today's double-income families are at greater financial risk in that
E. the safety net they used to enjoy has disappeared.
F. their chances of being laid off have greatly increased.
G. they are more vulnerable to changes in family economics.
H. they are deprived of unemployment or disability insurance.

[单选题]

A. dealB． like
B. remember
C. treat

[单选题]It can be inferred from the passage that which of the following presents the greatest danger to diver?

A. Pressurized helium.
B. Nitrogen diffusion.
C. Nitrogen bubbles.
D. An air embolism.

[多选题]构建社会主义和谐社会的具体内容是

A. 通过发展社会主义社会的生产力来不断增强和谐社会建设的物质基础
B. 通过发展社会主义民主政治来不断加强和谐社会建设的政治保障
C. 通过发展社会主义先进文化来不断巩固和谐社会建设的精神支撑
D. 通过和谐社会建设来为社会主义物质文明、政治文明、精神文明建设创造有利的社会条件

[单选题]多种醇、酚或芳香胺类与硫酸进行结合转化时，其硫酸基供体是

A. Cys
B. Met
C. SAM
D. PAPS
E. H2SO4

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