下列哪个选项能够替换句子中的划线部分？In this work, our objective was to improve the carbon fiber performance significantly by utilizing very high molecular weight polymer so that high quality precursors can be produced.A．producing high quality precursorsB．to produce high q

题目

下列哪个选项能够替换句子中的划线部分？In this work, our objective was to improve the carbon fiber performance significantly by utilizing very high molecular weight polymer so that high quality precursors can be produced.

A．producing high quality precursors

B．to produce high quality precursors

C．so that produce high quality precursors

D．produced high quality precursors

相似考题

1.Employers pay high salaries to IT managers because ______.(A) they work hard(B) they are excellent leaders(C) they help improve the companies’ products(D) they are key factors to their success

2.The book is high in quality thanks to the writers who worked so hard for so many months.()此题为判断题(对，错)。

3.We can certainly deliver high-quality education to many students at much()cost.A. lowB. lowestC. lower

4.Combustion knock occurring in a diesel engine can be caused by _____.A.low coolant temperatureB.insufficient fuelC.high ambient temperatureD.carbon buildup on the injector tips

更多“下列哪个选项能够替换句子中的划线部分？In this work, our objective was to improve the carbon fiber performance significantly by utilizing very high molecular weight polymer so that high quality precursors can be produced.”相关问题

  • 第1题：

    ________ goods are of very high quality and intended to be bought by rich people.

    A、Downmarket

    B、Upmarket

    C、Valuable

    D、Expensive


    参考答案：B

  • 第2题：

    While appreciating good quality of your products, we are sorry to say that your price appears to be ().

    A、in the high level

    B、at the high end

    C、of the high standard

    D、on the high side


    参考答案：D

  • 第3题：

    The high quality of our products is well-known and universally acknowledged, and we are confident that a trial order would convince you that the goods we offer are excellent value for money.(英译中)


    参考答案：我们产品的高质量众所周知，并得到广泛认可。我们相信通过试用订购，贵方会认为我们所提供的商品质地优良，货真价实。

  • 第4题：

    We always supply our customers with high－quality goods()reasonable prices.

    A、at

    B、in

    C、of

    D、with


    参考答案：A

  • 第5题：

    Money market securities are ______.

    A．essentially issued by governments, financial institutions, and large corporations

    B．very liquid and earns high return

    C．denominated in small sums so that individual investors can deal in them

    D．purchased by individual investors directly


    正确答案：A
    解析：货币市场工具主要是由政府、金融机构和大公司所发行的债务型融资工具，其特点是具有较高的流动性，但营利性较差，此外这类丁具的金额都较大，适合机构投资者，一般个人投资者通过机构投资者投资货币市场工具。

  • 第6题：

    __________ can fly very high in __________ sky.


    A.The birds ... the

    B.The birds ... /

    C.Birds ... the

    D.Birds ... /

    答案：C
    解析：
    考查冠词。句意为“鸟可以在天空中飞得很高”。“不定冠词+单数名词”或单个复数名词可表示一类，这里birds指的是鸟类，表示泛指，不加定冠词；sky是世界上独一无二事物，前面用定冠词the修饰。故选C。

  • 第7题：

    We have a high demand for quality and _______ tolerance for error. Based on our research, that also describes your firm.

    A.much
    B.none
    C.no
    D.nothing

    答案：C
    解析：

  • 第8题：

    甚高频的英文全称（）

    • A、Very high fantasy
    • B、Very high frequency
    • C、Very high feasible

    正确答案:B

  • 第9题：

    高可用集群的英文是（）.

    • A、Load Balance Cluster
    • B、High Reliability Cluster
    • C、High Performance Computing Cluster
    • D、High Availability Cluster

    正确答案:D

  • 第10题：

    单选题
    The adverse effects of burning high sulfur fuel can be compensated for by using a cylinder oil having sufficient（）
    A

    dispersant additives

    B

    floc point

    C

    alkalinity additives

    D

    ignition quality


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Because our work is very busy, so we need to relax at midday.
    A

    We are very busy,

    B

    Our work being busy,

    C

    Our work so very busy,

    D

    Because our work so very busy,


    正确答案： D
    解析：
    结构应用。在英语里，because与so不能同时出现在一个句子中。该句中的主句为we need to relax，因此之前的部分为伴随状语，但由于其逻辑主语与主句的主语不一致，因此应用独立结构。故选B。

  • 第12题：

    单选题
    Which action will affect the trim of a vessel? （）
    A

    Moving high weights lower

    B

    Adding weight at the tipping center

    C

    Moving a weight forward

    D

    Moving lower weight high


    正确答案： C
    解析： 暂无解析

  • 第13题：

    The price you quoted is so high that we () help ()this transaction.

    A、can…to cancel

    B、can't...canceling

    C、can…canceling

    D、can't…to cancel


    参考答案：B

  • 第14题：

    In accordance with your request, we enclose our latest price－list.We think you will find our prices are possibly the lowest, commensurate with the high quality of our products.(英译中)


    参考答案：根据你方要求，我们附上最新的价格表，(我们认为)你方将会发现就我方产品的高质量而言，其价格相对来说可能是最低的。

  • 第15题：

    There is a steady demand here for bicycles of high quality, as cycling is popular in our country.(英译中)


    参考答案：由于我国骑自行车很普遍，此地对高质量的自行车有稳定的需求。

  • 第16题：

    Our clothes are low ____ price, high ____ quality.

    A、at ... on

    B、on ... at

    C、to ... in

    D、in ... in


    正确答案:D

  • 第17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18题：

    The high-speed trains can have a major impact on our lives.

    A:effort
    B:problem
    C:concern
    D: influence

    答案：D
    解析：
    本句意思：高铁对我们的生活有很大的影响。impact意为“影响”，与innuence（影响）意 思相同。effort努力；problem问题；concern关心。

  • 第19题：

    What three in combination are factors that can cause four-wave mixing in fiber-optic cables？（）

    • A、 low optical powe
    • B、 high optical power
    • C、 few optical channels
    • D、 many optical channels
    • E、 low chromatic dispersion
    • F、 high chromatic dispersion
    • G、 too much power differential in the optical channels

    正确答案:B,D,E

  • 第20题：

    What three in combination are factors that can cause four-wave mixing in fiber-optic cables? （）(Choose three.)

    • A、low optical power
    • B、high optical power
    • C、few optical channels
    • D、many optical channels
    • E、low chromatic dispersion
    • F、high chromatic dispersion
    • G、too much power differential in the optical channels

    正确答案:B,D,E

  • 第21题：

    An RPC/encoded Web service experiences poor performance at high message volumes. What can a developer do to improve this performance？（）

    • A、 Turn off marshalling
    • B、 Use binary encoding
    • C、 Use RPC/literal encoding
    • D、 Use document/literal encoding
    • E、 Redesign to use more granular messaging

    正确答案:C,D

  • 第22题：

    多选题
    An RPC/encoded Web service experiences poor performance at high message volumes. What can a developer do to improve this performance？（）
    A

    Turn off marshalling

    B

    Use binary encoding

    C

    Use RPC/literal encoding

    D

    Use document/literal encoding

    E

    Redesign to use more granular messaging


    正确答案： B,E
    解析： 暂无解析

  • 第23题：

    单选题
    Black smoke exhausting from an operating diesel engine can be caused by （）
    A

    fuel dribbling from leaking fuel injectors

    B

    burning fuel with a high carbon content

    C

    burning fuel with a high vanadium content

    D

    burning fuel with a lower sulphur content


    正确答案： D
    解析： 暂无解析

  • 第24题：

    问答题
    Practice 8　　Over the years, organizations have implemented incentive plans for a variety of reasons: high labor costs, competitive product markets, slow technological advances, and high potential for production bottlenecks. While these reasons are still cited, contemporary arguments for incentive plans focus on pay-for-performance and link compensation rewards to organizational goals. By meshing compensation and organizational objectives, managers believe that employees will assume “ownership” of their jobs, thereby improving their effort and overall job performance. Incentives are designed to encourage employees to put out more effort to complete their job tasks-effort they might not be motivated to expend under hourly and/or seniority-based compensation systems. Financial incentives are therefore offered to improve or maintain high levels of productivity and quality.　　Do incentive plans work? Various studies have demonstrated a measurable relationship between incentive plans and improved organizational performance. In a survey of organizations with more than 500 employees, conducted by the New York Stock Exchange,70 percent of organizations with gain sharing programs stated that those programs improved productivity. In the area of manufacturing productivity will often improve by as much as 20 percent after the adoption of incentive plans.

    正确答案： 【参考译文】
    多年以来,企业实施激励措施出于各种理由:高昂的劳动成本、产品市场的竞争、技术进步缓慢以及潜在的巨大生产瓶颈。尽管这些理由仍然被提起,但目前关于激励措施的争论主要集中在两方面:一是按工作表现领取报酬,二是薪金回报与企业目标挂钩。经理们认为,薪金与企业目标挂钩可使员工能努力保住对工作的“所有权”,从而使其工作更加努力,提高整体工作绩效。出台激励措施是为了让员工付出更大努力,以完成各自的工作任务。在以计时和/或以资历领取报酬的体制下,员工则不会付出同样的努力。因此,物质奖励就是为了保持生产率和生产质量的高水平,或将该水平进一步提高。
    激励措施能发挥作用吗?各类研究表明,激励措施与提高组织绩效之间存在着一种可计量的关系。纽约股票交易所对员工超过500人的企业做过一项调查,该调查显示,推行利润分享的企业中有70%认为,利润分享措施提高了生产率。在制造业,采用激励措施后,生产率通常提高20%。
    解析： 暂无解析

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