问答题Resource efficiency means reducing the environmental impact of the consumption and production of goods and services. The doing more with less slogan indicates the focus on more outputs with fewer impacts. Efficiency gains do not guarantee that the over

题目
问答题
Resource efficiency means reducing the environmental impact of the consumption and production of goods and services. The doing more with less slogan indicates the focus on more outputs with fewer impacts. Efficiency gains do not guarantee that the overall outcome stays within the ecological carrying capacity of the Earth. Influencing the demand side is therefore another prerequisite for sustainable development.It is indeed timely to recognize that the world cannot achieve sustainable, economic growth with old fashioned consumption and production patterns. Companies will have to accelerate the trends of polluting less and of designing, producing and marketing better products and services. Consumers have to get used to the fact that environmental concerns are as important in their daily choices as considerations of price, convenience and quality. And governments and civil society have a key role to play in inspiring such a process.
相似考题

1.Though the efficiency of the late－20th century desktop computer once () the technical community, the much more advanced personal computer now surpasses the older machines.A、acceleratedB、embarrassedC、definedD、astounded

2.Many people see pollution as only. part of______.A. the environmental balanceB. our daily lifeC. the consumption of goods by manD. the whole process of industrial production and consumption of goods

3.By high degree of () of a culture, it means that few people on the top of a society hold a lot of power which is more or less accepted by others.

4.In the writer's view, the more new goods there are,______.A. the less pollution we haveB. the harder pollution can be done away withC. the more pollution there will beD. the more easily pollution can be controlled

参考答案和解析
正确答案：
资源增效指的是减少商品和服务生产过程及消费过程对环境产生的影响。“用更少创造更多”这一口号表明其重心在于用较少的影响来创造更多的产出。生产效率的提高并不能保证整体结果能维持在地球的生态承受力范围之内。因此,对需求方的影响成为了可持续发展的另一先决条件。
我们现在确实迫切需要意识到传统的消费生产模式是无法实现经济的可持续发展的。公司需要加快减污减排的脚步,敦促自身去设计、生产和经营更好的产品和服务。消费者也要接受这一事实——在日常购物时,对环境的影响、商品价格、便利度和产品品质都应被纳入考虑范围内,作为进行选择的参考条件。此外,政府和民间团体也需在推进上述进程中发挥关键性作用。
解析： 暂无解析
更多“问答题Resource efficiency means reducing the environmental impact of the consumption and production of goods and services. The doing more with less slogan indicates the focus on more outputs with fewer impacts. Efficiency gains do not guarantee that the over”相关问题

  • 第1题：

    Which statement can be inferred from this article?

    A．If a worker is doing very boring work, he will ask for more money surely.

    B．Sometimes money doesn"t work so as to improve the productivity.

    C．Workers prefer freedom when producing.

    D．Diversity of jobs can improve the work efficiency.


    正确答案：B
    其他选项都不能从文章中合理推出。

  • 第2题：

    4． A fat man should eat ________food and take ________ exercise．

    A． less，less

    B． fewer，more

    C． less，more

    D． more， fewer


    正确答案：C

  • 第3题：

    Some companies have introduced flexible working time with less emphasis on pressure ____

    A.than more on efficiency
    B.and more on efficiency
    C.and more efficiency
    D.than efficiency

    答案：B
    解析：
    本题考查固定句式
    B选项，句意：有些公司采用弹性工作时间制，更注重效率，而不是压力。pressure和efficiency处于并列的位置，所以正确答案是B项。
    A选项，and more on efficiency即more(emphasis) on efficiency，A选项多了than，故排除。
    C选项，少了固定搭配的介词on，故排除。
    D选项，与题干不符，故排除。
    故正确答案为B 项。

  • 第4题：

    What two are elements of the operational-efficiency Business Challenge?（）

    • A、Do More with less
    • B、Improve Business Processes
    • C、Provide Flexible Channel and Delivery Options
    • D、Offer Enhanced Customer Service

    正确答案:A,B

  • 第5题：

    Which statement is true about the comparison of voice traffic with video traffic？（）

    • A、video conferencing traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows
    • B、latency requirements are less stringent for video traffic than for voice traffic
    • C、video traffic is less sensitive to dropped packets than for voice traffic
    • D、video traffic requires the retransmission capabilities of TCP whereas voice uses UDP
    • E、video traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows
    • F、voice traffic requires the retransmission capabilities of TCP whereas video uses UDP

    正确答案:B,D

  • 第6题：

    Which two are elements of the operational-efficiency business challenge?（）

    • A、improving business processes
    • B、making existing resources more productive
    • C、offering enhanced customer service
    • D、providing flexible channel and delivery options

    正确答案:A,C

  • 第7题：

    单选题
    “On the whole,” Ms. Dennis remarked, “engineering students are lazier now than they used to be. I know because fewer and fewer of my students regularly do the work they are assigned.”　 The conclusion drawn above depends on which of the following assumptions?
    A

    Engineering students are working less because, in a booming market, they are spending more and more time investigating different job opportunities.

    B

    Whether or not students do the work they are assigned is a good indication of how lazy they are.

    C

    Engineering students should work harder than students in less demanding fields.

    D

    Ms. Dennis’ students are doing less work because Ms. Dennis is not as effective a teacher as she once was.

    E

    Laziness is something most people do not outgrow.


    正确答案： B
    解析：
    文段中丹尼斯女士根据：越来越少的学生做布置给他们的工作这一现象，得出结论：工程学的学生更懒了，所以可知丹尼斯女士以学生完成布置给他们的工作的情况来衡量学生的勤奋程度，故B项是正确的。

  • 第8题：

    单选题
    Which of the following statements is true concerning the overall efficiency of air compressors?（）
    A

    High pressure compressors are more efficient than low pressure compressors

    B

    Mechanical efficiency divided by compressor efficiency will equal the overall efficiency of the compressor unit

    C

    Two stage compressors are generally more efficient than single stage compressors

    D

    The volumetric efficiency is decreased in multistage compressors


    正确答案： B
    解析： 暂无解析

  • 第9题：

    多选题
    What two are elements of the operational-efficiency Business Challenge?（）
    A

    Do More with less

    B

    Improve Business Processes

    C

    Provide Flexible Channel and Delivery Options

    D

    Offer Enhanced Customer Service


    正确答案： C,D
    解析： 暂无解析

  • 第10题：

    多选题
    Which statement is true about the comparison of voice traffic with video traffic？（）
    A

    video conferencing traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows

    B

    latency requirements are less stringent for video traffic than for voice traffic

    C

    video traffic is less sensitive to dropped packets than for voice traffic

    D

    video traffic requires the retransmission capabilities of TCP whereas voice uses UDP

    E

    video traffic tends to be much more bursty in nature and is more prone to have an impact on other traffic flows

    F

    voice traffic requires the retransmission capabilities of TCP whereas video uses UDP


    正确答案： B,D
    解析： 暂无解析

  • 第11题：

    多选题
    Which two statements describe the advantages to the use of RIP over the use of OSPF？（）
    A

    RIP requires less time to converge

    B

    RIP uses less bandwidth

    C

    RIP is less complex to configure

    D

    RIP demands fewer router resources

    E

    RIP has a more accurate metric


    正确答案： A,C
    解析： 暂无解析

  • 第12题：

    问答题
    Changes in the way people live bring about changes in the jobs that they do.More and more people live in towns and cities instead on farms and in villages.　 (1)_______Cities and states have to provide services city people want, such like more　　　 (2)_______police protection, more hospitals, and more schools. This means that morepolicemen, more nurses and technicians, and more teachers must be hired.Advances in technology, has also changed people’s lives. Dishwashers and　　　　 (3) _______shing machines do jobs that were once done by the hand. The widespread use　　　  (4) _______of such electrical appliances means that there is a need for servicemen to keep it(5) _______running properly.　　People are earning higher wages and salaries. This leads changes in the way　 (6) _______of life. As income goes down, people may not want more food to eat or more　　　  (7) _______clothes to wear. But they may want more and better care from doctors, dentistsand hospitals. They are likely to travel more and to want more education.Nevertheless, many more jobs are available in these services.　　　　　　　　　   (8) _______　　The government also affects the kind of works people do. The governments　    (9) _______of most countries spend huge sums of money for international defense. They　　　 (10) _______hire thousands of engineers, scientists, clerks, typists and secretaries to work onthe many different aspects of defense.

    正确答案：
    1.在instead和on之间加of instead of是固定结构,表示“而不是”。
    2.like改为as     such as为固定结构,表示列举或举例。
    3.has改成have 该句主语是复数名词advances。
    4.去掉hand前面的the     by hand手工地,用手。
    5.it改为them 此处的代词指代的应是such electrical appliances,故用them。
    6.在leads和changes之间加to或把leads改为causes     lead to为固定结构。cause可作及物动词,后面直接跟宾语。
    7.down改成up 根据上下文可知此句意为“收入上升了,人们对吃穿的要求不一定会增加”。
    8.Nevertheless改为Therefore/Consequently 此处表达的应为因果关系,而非转折关系。
    9.works改成work/jobs     work当“工作”讲是不可数名词,而job是可数名词。
    10.international改为national 根据上文可推断各国政府各自采取的是全国范围的防御,而非国际范围内的防御。
    解析： 暂无解析

  • 第13题：

    Which two statements describe the advantages to the use of RIP over the use of OSPF?()

    A.RIP requires less time to converge

    B.RIP uses less bandwidth

    C.RIP is less complex to configure

    D.RIP demands fewer router resources

    E.RIP has a more accurate metric


    参考答案：C, D

  • 第14题：

    An advantage of DC motors over AC motors is that they______.

    A.are less expensive

    B.require less maintenance

    C.can be started across the line

    D.offer a more effective means of controlling speed


    正确答案：D

  • 第15题：

    Which three are benefits of A virtualized data center solution over A typical implementation?（）

    • A、simplified cabling
    • B、more efficient routing
    • C、fewer applications per server
    • D、more efficient power consumption
    • E、more control over each server
    • F、less rack space

    正确答案:A,D,F

  • 第16题：

    （） is an inventory strategy companies employ to increase efficiency and decrease waste by receiving goods only as they are needed in the production process， thereby reducing inventory costs.

    • A、Enterprise Resource Planning
    • B、Efficient Consumer Response
    • C、Just in Time
    • D、Quick Response

    正确答案:C

  • 第17题：

    Which two statements describe the advantages to the use of RIP over the use of OSPF?（）

    • A、RIP requires less time to converge
    • B、RIP uses less bandwidth
    • C、RIP is less complex to configure
    • D、RIP demands fewer router resources
    • E、RIP has a more accurate metric

    正确答案:C,D

  • 第18题：

    With regard to the drivers behind Application Grid based computing， consider the following statements and indicate which is TRUE:// （）  I. data center complexity leads to lack of predictability making it difficult if not impossible to guarantee quality of service  II. data centers must do more with less and find a way to better utilize existing capacity  III. growth means added complexity

    • A、 I and II
    • B、 I and III
    • C、 II and III
    • D、 I， II and III

    正确答案:D

  • 第19题：

    问答题
    Practice 1　　The agricultural sciences deal with the challenges of food and fiber production and processing. They include the technologies of soil cultivation, crop cultivation and harvesting, animal husbandry and the processing of plant and animal products for human consumption and use. As a result of the doubled yields of some economic crops, the farm output per hour of farm work increased almost 10-fold as capital was substituted for labor. New techniques of preserving food products made possible transportation over greater distances, in turn facilitating adjustments among locations of production and consumption, with further benefits to production efficiency.

    正确答案：
    【参考译文】
    农业科学研究的是粮食和纤维生产与加工所面临的挑战。农业科学包括耕作和耕种技术、畜牧业技术和动植物消费品加工技术。由于某些经济作物产量的成倍增长,并随着资本取代劳动,每小时农业生产的产值几乎增加了10倍。储存食品(粮食产品)的新技术使长途运输成为可能,这反过来又有助于产地与消费地之间的调整,使生产效率进一步提高。
    解析： 暂无解析

  • 第20题：

    问答题
    Resource efficiency means reducing the environmental impact of the consumption and production of goods and services. The doing more with less slogan indicates the focus on more outputs with fewer impacts. Efficiency gains do not guarantee that the overall outcome stays within the ecological carrying capacity of the Earth. Influencing the demand side is therefore another prerequisite for sustainable development.It is indeed timely to recognize that the world cannot achieve sustainable, economic growth with old fashioned consumption and production patterns. Companies will have to accelerate the trends of polluting less and of designing, producing and marketing better products and services. Consumers have to get used to the fact that environmental concerns are as important in their daily choices as considerations of price, convenience and quality. And governments and civil society have a key role to play in inspiring such a process.

    正确答案：
    资源增效指的是减少商品和服务生产过程及消费过程对环境产生的影响。“用更少创造更多”这一口号表明其重心在于用较少的影响来创造更多的产出。生产效率的提高并不能保证整体结果能维持在地球的生态承受力范围之内。因此,对需求方的影响成为了可持续发展的另一先决条件。
    我们现在确实迫切需要意识到传统的消费生产模式是无法实现经济的可持续发展的。公司需要加快减污减排的脚步,敦促自身去设计、生产和经营更好的产品和服务。消费者也要接受这一事实——在日常购物时,对环境的影响、商品价格、便利度和产品品质都应被纳入考虑范围内,作为进行选择的参考条件。此外,政府和民间团体也需在推进上述进程中发挥关键性作用。
    解析： 暂无解析

  • 第21题：

    单选题
    The sentence “Nature doesn’t do bailouts.” in para 2 means ______.
    A

    governments should spend much more on environmental crisis

    B

    nature is fragile and, once shifts, hard to shift back

    C

    environmentalists encourage a larger share of the stimulus package

    D

    nature can give us more than banks


    正确答案： C
    解析：
    题目问的是：第2段中的“大自然不能紧急救援”意味着什么？与银行不同，大自然的平衡一旦遭到破坏，将不可能被营救。故选B。

  • 第22题：

    单选题
    An advantage of DC motors over AC motors is that they （）
    A

    are less expensive

    B

    require less maintenance

    C

    can be started across the line

    D

    offer a more effective means of controlling speed


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    A recent study of an insurance company’s underwriters indicated that those who worked in pleasant physical surroundings were 25 percent more productive than their peers in unpleasant physical surroundings. Objective criteria for evaluating job performance included caseload and complexity of cases. This shows that improving workers’ environments increases those workers’ productivity.　 Which of the following, if true, most seriously weakens the conclusion above?
    A

    On average, less-productive employees spend no fewer hours per day at their workstations than do their more-productive peers.

    B

    Unpleasant surroundings give employees less motivation to work hard than more pleasant surroundings do.

    C

    The more-productive employees are generally rewarded with pleasant office space.

    D

    More-productive employees do not work any more hours than their less-productive peers.

    E

    Peer pressure discourages employees in crowded, unpleasant surroundings from making phone calls to their own family members during work time.


    正确答案： B
    解析：
    文段由一项研究的结果：在令人舒适的工作环境中的员工比处于不太舒适的工作环境中的同时的效率高25%，得出结论：改善工人的工作环境能提高他们的效率，文中没有提到工作效率高和环境好的因果关系，所以如果工作效率高导致了工作环境的变好，那么该假设会得到削弱，故本题应选C项。

  • 第24题：

    单选题
    The mechanical efficiency of an engine （） because losses occur in the form of friction.
    A

    is always less than 100%

    B

    is always more than 100%

    C

    is always equal to 90%

    D

    is always less than 90%


    正确答案： A
    解析： 暂无解析

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