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______ is not used in modern radar．A.EBLB.VRMC.CRTD.Grease pencil

题目

______ is not used in modern radar．

A.EBL

B.VRM

C.CRT

D.Grease pencil

相似考题

1.28．If you found a pencil case ，it may be(可能是) _________．A． Mike'sB． Lisa’sC． Tom’sD． John's

2.A pencil－sharpener can be bought at ________.A. the stationer’sB.a department storeC.a hardware shopD.a cafeteria

3.The closing of the exhaust valves used on a modern, large, low-speed, main propulsion diesel engine may be directly provided by_______.A.large conical springsB.compressed air pressureC.hydraulic pressureD.exhaust gas pressure

4.Is that your pencil shar．pener?（作否定回答）No，________ ________

更多“______ is not used in modern radar.A.EBLB.VRMC.CRTD.Grease pencil ”相关问题

  • 第1题：

    "Technologically, the modern buildings are more advanced." This sentence means ______.

    A. the ancient architects had no technology

    B. the modern architects use more advanced technology

    C. the modern buildings are advanced because they are completely different from the ancient buildings

    D. the modern buildings are more beautiful


    正确答案：B

    55．答案为B。根据第二段最后的例子可知选项B符合题意。

  • 第2题：

    Which arrangement of shell plating is used most in modern shipbuilding ________．

    A.Clinker

    B.Flush

    C.In-and-Out

    D.Joggled


    正确答案：B

  • 第3题：

    在下列命令中，不能绘制曲线的是（）。

    • A、CV Curve Tool
    • B、EP Curve Tool
    • C、XXZ Curve Tool
    • D、Pencil Curve Tool

    正确答案:C

  • 第4题：

    现有：     class Pencil  {  public void write （String content）{     System.out.println （"Write"+content）；     }     }  class RubberPencil extends Pencil{     public void erase （String content）{     System.out.println （"Erase"+content）；     }     }  执行下列代码的结果是哪项？（）      Pencil pen=new RubberPencil（）；      pen.write （"Hello"）；      pen.erase （"Hello"）；    

    • A、 Write Hello        Erase Hello
    • B、 Erase Hello        Write Hello
    • C、编译错误
    • D、运行时抛出异常

    正确答案:C

  • 第5题：

    单选题
    —I can’t find my pencil!— ______ is on the desk.
    A

    Mine

    B

    Yours

    C

    Your


    正确答案： C
    解析：
    本题考查的是名词性物主代词。句意：“我找不到我的铅笔了。”“你的铅笔在桌子上。”B项正确。

  • 第6题：

    单选题
    现有：     class Pencil  {  public void write （String content）{     System.out.println （"Write"+content）；     }     }  class RubberPencil extends Pencil{     public void erase （String content）{     System.out.println （"Erase"+content）；     }     }  执行下列代码的结果是哪项？（）      Pencil pen=new RubberPencil（）；      pen.write （"Hello"）；      pen.erase （"Hello"）；
    A

     Write Hello        Erase Hello

    B

     Erase Hello        Write Hello

    C

    编译错误

    D

    运行时抛出异常


    正确答案： C
    解析： 暂无解析

  • 第7题：

    单选题
    现有：      class Pencil  {  public void write （String content）{     System.out.println（ "Write"，+content）{     }     }class RubberPencil extends Pencil{     public void write （String content）{  System.out.println（"Rubber Write"+content）；     }  public void erase （String content）}}  执行下列代码的结果是哪项？（）      Pencil  pen=new  Pencil（）；  （（ RubberPencil） pen）.write（ "Hello"）；
    A

    Write Hello

    B

    Rubber Write Hello

    C

    编译失败

    D

    运行时抛出异常


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    Why didn’t you _____ that pencil which was on the floor?
    A

    pick up

    B

    bring up

    C

    get up

    D

    put up


    正确答案： C
    解析：
    本题考查动词词组的辨析。句意：你为什么不捡起地上的那支铅笔？pick up意为“捡起，收集，用车接送”；bring up意为“抚养，教育，提出议题，培养”等；get up意为“上车，起床”；put up意为“搭起，张贴，提供食宿，出卖”。根据句意，正确答案为A。

  • 第9题：

    单选题
    When a pencil is partly in a glass of water, it looks as if it _____.
    A

    breaks

    B

    has broken

    C

    were broken

    D

    had been broken


    正确答案： B
    解析：
    句意：当把铅笔的一部分放到一杯水中时，它看上去好像断了as if引导状语从句，用一般过去时表示对现在情况的虚拟，故选C。broken过去分词作状语，表示“断”的状态。

  • 第10题：

    单选题
    Modern engines （） exhaust gas driven turbo-chargers to supply pressurized fresh air for scavenging and supercharging.
    A

    are made of

    B

    are made from

    C

    make use of

    D

    are used to


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    The closing of the exhaust valves used on a modern, large, low-speed, main propulsion diesel engine may be directly provided by （）.
    A

    large conical springs

    B

    compressed air pressure

    C

    hydraulic pressure

    D

    exhaust gas pressure


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    Which arrangement of shell plating is used most in modern shipbuilding（）.
    A

    Clinker

    B

    Flush

    C

    In-and-Out

    D

    Joggled


    正确答案： A
    解析： 暂无解析

  • 第13题：

    材料：

    A block may not only indicate the insertion of new information，but also the omission of matter previously shown．The text of the Notice should invariably be read carefully．The limiting lines of a block are determined for convenience of reproduction．They need not be strictly adhered to when cutting out for pasting on the chart，provided that the preceding paragraph is taken into consideration．Owing to distortion the bocks do not always fit the chart exactly．When pasting a block on a chart，therefore，care should be taken that the more important navigational features fit as closely as possible．This is best done by fitting the block while it is dry and making two or three pencil ticks round the edges for use as fitting marks after the paste is applied to the chart．

    问题：

    DISTORTION means that ______．

    A.the change in form of the block

    B.extract of in form of the block

    C.the extension in form of the block

    D.the increasing of the data in the block

    When cutting out and pasting the block care should be used to ensure that ______．A.it be dry enough

    B.pencil should be used properly

    C.the limits are adhered strictly

    D.the more important navigational features fit as closely as possible

    The block is not used to ______ ．A.show omissions

    B.provide new information

    C.make corrections to the Notice

    D.change the shape of the charts

    The block should be ______ on the chart．A.pasted

    B.drawn by pencil

    C.fitted

    D.put

    请帮忙给出每个问题的正确答案和分析，谢谢！


    问题 1 答案解析：A


    问题 2 答案解析：D


    问题 3 答案解析：D


    问题 4 答案解析：A

  • 第14题：

    共用题干
    第二篇

    Natural Medicines

    Since earliest days,humans have used some kinds of medicines.We know this because humans have
    survived.Ancient treatments for injury and disease were successful enough to keep humans from dying out
    completely.
    They were successful long before the time of modern medicine.Before the time of doctors with white
    coats and shiny（发亮的）instruments. Before the time of big hospitals with strange and wonderful equipment.
    Many parts of the world still do not have university-educated doctors. Nor do they have expensive hospi-
    tals.Yet injuries are treated.And diseases are often cured.How?By ancient methods.By medicines that
    might seem mysterious , even magical（有魔力的）.Traditional medicines are neither mysterious nor magical,
    however.
    Through the centuries, tribal（部族的）medicine men experimented with plants. They found many use-
    ful chemicals in the plants.And scientists believe many of these traditional medicines may provide the cure
    for some of today's most serious diseases.
    Experts say almost 80% of the people in the world use plants for health care.These natural medicines
    are used not just because people have no other form of treatment.They are used because people trust them.
    In developed areas,few people think about the source of the medicines they buy in a store.Yet many wide-
    ly-used medicines are from ancient sources,especially plants.Some experts say more than 25% of modern
    medicines come,in one way or another,from nature.
    Scientists have long known that nature is really a chemical factory.All living things contain chemicals
    that help them survive.So scientists' interest in traditional medicine is not new.But it has become an ur-
    gent concern.This is because the earth's supply of natural medicines may be dropping rapidly.

    Which of the following statements is NOT true?
    A:Modern medicines are now available all over the world.
    B:Many big and modern hospitals are expensive.
    C:Traditional medicines are neither mnysterious nor magical.
    D:Humans have used some kinds of medicines since earliest days.

    答案：A
    解析：
    由文章第一段第二句话可知，古代的医疗手段已经足以让人类免于完全灭亡，即生存 下去。故选B。
    由文章第三段可知，现在世界上的很多地方仍然没有高学历的医生，也没有治疗费昂贵的医院，但这些地方的人们仍有办法治疗疾病。他们仍然使用古老的医疗办法来治病。故 选A。
    由文章第四段最后一句话可知，科学家们相信这些古老的医疗手段可能会给现今最严 重的疾病提供治愈方法。故选B。
    由文章第五段第一句话可知，专家们说世界上80％的人们在用植物草药做医疗保健。 故选D。或者根据文章主题（文章标题Natural Medicine）直接选择答案。
    由文章最后一段最后一句话，可知地球上的天然药物的供给量可能会急速下降。故 选B。第三篇 本篇文章主要讲述了人类为了改善生活使用技术工具改变了地球的自然面貌，在给自己带 来便利的同时却污染了环境，影响了生态平衡。

  • 第15题：

    使用Pencil工具时properties面板上的preserve transparency选项的作用（）

    • A、限制Pencil工具只绘制到现有像素中，而不绘制到图形
    • B、将绘制的线条转化为透明
    • C、将原来绘制出的笔触擦除
    • D、在原有的颜色上绘制出透明的线条

    正确答案:A

  • 第16题：

    单选题
    “Wife”, which used to refer to any woman, stands for “a married woman” in modern English. This phenomenon is known as _____.
    A

    semantic shift

    B

    semantic broadening

    C

    semantic elevation

    D

    semantic narrowing


    正确答案： A
    解析：
    词义缩小是指原来的词义缩小或被限制到某个明确的意义上。

  • 第17题：

    单选题
    He _____ himself with a pencil and paper, and began to draw.
    A

    furnished

    B

    derived

    C

    possessed

    D

    ventured


    正确答案： B
    解析：
    furnish供给，提供。derive获得，起源。possess拥有。venture冒险。

  • 第18题：

    单选题
    （）is not used in modern radar.
    A

    EBL

    B

    VRM

    C

    CRT

    D

    Grease pencil


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    使用Pencil工具时properties面板上的preserve transparency选项的作用（）
    A

    限制Pencil工具只绘制到现有像素中，而不绘制到图形

    B

    将绘制的线条转化为透明

    C

    将原来绘制出的笔触擦除

    D

    在原有的颜色上绘制出透明的线条


    正确答案： D
    解析： 暂无解析

  • 第20题：

    单选题
    Adam Smith was a professor of philosophy, a commissioner of customs, and founded the field of modern economics.
    A

    a commissioner of customs, and founded the field of modem economics

    B

    worked as commissioner of customs, and founded the field of modern economics

    C

    a commissioner of customs, and the founder of the field of modern economics

    D

    commissioned customs, and was the founder of the field of modern economics

    E

    a commissioner of customs, and was the founder of the field of modem economics


    正确答案： C
    解析：
    C选项使用了平行结构。

  • 第21题：

    单选题
    现有：      class Pencil  {  public void write （String content）{  System.out.println （"Write"+content）；     }     }  class RubberPencil extends Pencil{     public void write （String content）{  System.out.println （"Rubber Write"+content）；     }  public void erase （String content）{     System.out.println （"Erase "+content）；     }     } 执行下列代码的结果是哪项？（）  Pencil pen=new RubberPencil（）；      pen.write（"Hello"）；
    A

      Write Hello

    B

      Rubber Write Hello

    C

    编译错误

    D

    运行时抛出异常


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    The examples given in Para.2 are used to illustrate that _____.
    A

    people’s handwriting would have been better without computers

    B

    artists are those who like new technology for its own sake

    C

    technical improvements enable tennis players to defeat their opponents

    D

    people rely too much on modern technology


    正确答案： A
    解析：
    文章第二段第一句是该段的主题句，接下来的举例都是为了论证这一主题句，因此答案应是与该主题句同义的选项，D项“人们过多地依赖于现代科技”表达的意义与主题句意思一致，故为答案。

  • 第23题：

    单选题
    In some modern large diesel engines, which of the following is used as the support for the main bearings?（）
    A

    Bedplate

    B

    Block

    C

    Base

    D

    Sump


    正确答案： D
    解析： 暂无解析

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