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参考答案和解析
正确答案:
解析:
录音提到“Ground-breaking discovery is widely (though not universally) regarded as a product of great value in itself…”,从widely (though not universally)可以看出那些突破性发现被广泛但并不完全被看做本身包含巨大的价值,因此题干中purely(完全地)过于绝对。
【录音原文】
In science and mathematics, the most fundamental outcome of creative intellectual effort is important new knowledge. Generally, scientists and mathematicians are clear on the difference between such knowledge and that which results from incremental advances within established intellectual frameworks. Ground-breaking discovery is widely (though not universally) regarded as a product of great value in itself, but it is also valued more pragmatically—as an enabler of technological innovation.
更多“判断题Ground-breaking discovery is admired purely as a stroke of genus.A 对B 错”相关问题
  • 第1题:

    [A] essentially [B] strongly [C] wholeheartedly [D] purely


    正确答案:D

  • 第2题:

    脱管eNB的正确步骤是()

    • A、unmange eNB --> delete eNB
    • B、delete eNB --> unmange eNB
    • C、shut down discovery rule --> delete discovery rule
    • D、delete discovery rule -->shut down discovery rule

    正确答案:A

  • 第3题:

    单选题
    If all other conditions such as bore, stroke, speed, and mean effective pressures are equal, a two-stroke/cycle diesel engine will develop approximately()
    A

    the same indicated horsepower as a four-stroke/cycle engine

    B

    twice the indicated horsepower as a four-stroke/cycle engine

    C

    one half indicated horsepower as a four-stroke/cycle engine

    D

    one power stroke for every two crankshaft revolutions


    正确答案: B
    解析: 暂无解析

  • 第4题:

    判断题
    在dISCOvery过程中,所有的“dISCOveryGATe”帧都是以广播方式发送的。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第5题:

    判断题
    在ONU注册认证时,ONU进入Discovery状态后,等待来自OLT的“Discovery Gate”消息。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第6题:

    判断题
    Ground-breaking discovery is admired purely as a stroke of genus.
    A

    B


    正确答案:
    解析:
    录音提到“Ground-breaking discovery is widely (though not universally) regarded as a product of great value in itself…”,从widely (though not universally)可以看出那些突破性发现被广泛但并不完全被看做本身包含巨大的价值,因此题干中purely(完全地)过于绝对。
    【录音原文】
    In science and mathematics, the most fundamental outcome of creative intellectual effort is important new knowledge. Generally, scientists and mathematicians are clear on the difference between such knowledge and that which results from incremental advances within established intellectual frameworks. Ground-breaking discovery is widely (though not universally) regarded as a product of great value in itself, but it is also valued more pragmatically—as an enabler of technological innovation.

  • 第7题:

    单选题
    The size of the exhaust valve opening is ()
    A

    most critical in a four-stroke cycle diesel engine

    B

    most critical in a two-stroke/cycle diesel engine

    C

    most critical in a four-stroke/cycle diesel engine if it is turbocharged

    D

    of equal importance in a two-stroke/cycle diesel engine as in a four-stroke/cycle diesel engine


    正确答案: C
    解析: 暂无解析

  • 第8题:

    单选题
    Scavenging in a four-stroke/cycle diesel engine occurs during the ().
    A

    last part of the exhaust stroke, and the first part of the intake stroke

    B

    last part of the intake stroke only

    C

    early part of the injection stroke only

    D

    early part of the power stroke


    正确答案: A
    解析: 暂无解析

  • 第9题:

    判断题
    在dISCOvery过程中,OLT必须周期性的发送DISCOvery检测帧。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第10题:

    判断题
    Fast Stroke是GE独家的缺血性脑卒中分析软件,需要扫描三期CTA图像。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第11题:

    判断题
    与Discovery PET/CT 710 Clarity同档次的西门子设备是Biograph mCT Flow 64
    A

    B


    正确答案:
    解析: 暂无解析

  • 第12题:

    判断题
    Fast Stroke是GE独家的出血性脑卒中分析软件
    A

    B


    正确答案:
    解析: 暂无解析

  • 第13题:

    如何使用swatches(颜色面板)面板对所选对象的stroke或fill应用颜色()

    • A、单击tools面板或properties(属性)面板中stroke或fill颜色框旁边的图标,使之进入活动状态。在swatch面板单击一个颜色样本,对所选对象的stroke或fill应用颜色。
    • B、单击tools面板或properties面板中stroke或fill颜色框旁边的图标,使之进入活动状态。在swatch面板双击一个颜色样本,对所选对象的stroke或fill应用颜色
    • C、单击tools面板或properties面板中stroke或fill颜色框旁边的图标,使之进入活动状态。在swatch面板右击一个颜色样本,对所选对象的stroke或fill应用颜色
    • D、单击tools面板或properties面板中stroke或fill颜色框旁边的图标,使之进入活动状态。在swatch面板上用鼠标将一个颜色样本拖动到所选的对象

    正确答案:A

  • 第14题:

    Which process occurs first during the Ethernet Discovery Stage process for a PPPoE service offering?()

    • A、The ERX router sends an Active Discovery Off ermessage.
    • B、The ERX router sendsan Active Discovery Initiation message.
    • C、The customer device sends an Active Discovery Offer message.
    • D、The customer device sends an Active Discovery Initiation message.

    正确答案:D

  • 第15题:

    判断题
    GE Discovery NM/CT 670 Pro的CT是24排16层
    A

    B


    正确答案:
    解析: 暂无解析

  • 第16题:

    单选题
    During which of the listed piston stroke of a four-stroke/cycle diesel engine, is the piston moving downward?()
    A

    Intake stroke

    B

    Compression stroke

    C

    Exhaust stroke

    D

    Pumping stroke


    正确答案: D
    解析: 暂无解析

  • 第17题:

    判断题
    在DISCOvery过程中ONU如果所收到的消息类型为DISCOvery,且消息中的逻辑PHYID与自己相同或为缺省值是,就不对此消息做出应答。
    A

    B


    正确答案:
    解析: 暂无解析

  • 第18题:

    单选题
    802.11MAC使用扫描功能来完成Discovery,通过侦听AP定期发送的Beacon帧发现网络。( )
    A

    B


    正确答案: A
    解析:

  • 第19题:

    判断题
    与GE的PET/CT,Discovery IQ Clarity同档次的西门子设备是Biograph mCT Flow 20/40
    A

    B


    正确答案:
    解析: 暂无解析

  • 第20题:

    判断题
    Hologic骨密度目前国内最高端型号为Discovery W
    A

    B


    正确答案:
    解析: 暂无解析

  • 第21题:

    单选题
    Proper lubrication of the main bearings is more easily obtained in a single acting, four-stroke/cycle diesel engine than in a tow-stroke/cycle diesel engine because().
    A

    The direction of pressure on the journal in four-stroke engine is continuously

    B

    positive feed lubricators are installed on all bearings of four-stroke engine, whereas as a splash feed system is used on tow-stroke engine

    C

    four-stroke engines usually utilize a heavier grade of oil than tow-stroke engines

    D

    Low-stroke engines usually consume less lube oil than four-stroke engines


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    One of the differences between a two-stroke engine and a four-stroke engine is,()
    A

    a two-stroke engine works without exhaust operation

    B

    a two-stroke engine works without compression stroke

    C

    a two-stroke engine works without expansion stroke

    D

    a two-stroke engine works without suction operation


    正确答案: A
    解析: 暂无解析

  • 第23题:

    判断题
    Discovery 7OR 是集业内最高端的硬件,软件而推出的顶级复合手术室设备
    A

    B


    正确答案:
    解析: 暂无解析

  • 第24题:

    单选题
    In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in ().
    A

    two crankshaft revolutions in a two-stroke/cycle engine

    B

    two power strokes in a two-stroke/cycle engine

    C

    one power stroke in a two-stroke/cycle engine

    D

    two piston strokes in a two-stroke/cycle engine


    正确答案: C
    解析: 暂无解析