更多“Silver is the best conductor of electricity,copper__________it closely.”相关问题
  • 第1题:

    The Andes ( ) rich in minerals, especially copper, gold and silver.

    A.is

    B.are


    正确答案: A

  • 第2题:

    ()is the boy who feels that Christmas doesn't work out for him.

    A、Billy

    B、John

    C、the hero boy

    D、the Conductor


    参考答案:A

  • 第3题:

    Whatistheendresultofthesecommandsiftheyaresuccessful?()RMAN>showretentionpolicy;RMANconfigurationparametersfordatabasewithdb_unique_nameORCLare:CONFIGURERETENTIONPOLICYTOREDUNDANCY1;defaultBackupdatabasetag=gold_copyplusarchivelogtag=gold_copydeleteinput;Backupdatabasetag=silver_copyplusarchivelogtag=silver_copydeleteinput;

    A.Attemptingtorestoresilver_copywillfail.

    B.Attemptingtorestoregold_copywillfail.

    C.Bothbackupswillbeavailableforrestorewithoutquestion.

    D.Attemptingtorestoregold_copymayormaynotsucceed.

    E.Youwillnotbeabletorestoreeithergold_copyorsilver_copy.


    参考答案:D

  • 第4题:

    【T1】

    A.TO OBTAIN

    B.MADE OF

    C.IS WORTH A.IT IS CHEAPER【T1】______SILVER

    B.THE COINS WERE ACTUALLY【T2】______SILVER

    C.THE SILVER IN COINS【T3】______MUCH MORE LESS THAN 40 YEARS AGO IN THE UNITED STATES, IT WAS COMMON TO CHANGE A ONE-DOLLAR BILL FOR A DOLLAR"S WORTH OF SILVER.THAT IS BECAUSE【T4】______.BUT THOSE DAYS ARE GON

    E.THERE IS NO SILVER IN TODAY"S COINS.WHEN THE PRICE OF THE PRECIOUS METAL RISES ABOVE ITS FACE VALUE AS MONEY, THE METAL WILL BECOME MORE VALUABLE IN OTHER USES.SILVER COINS ARE NO LONGER IN CIRCULATION BECAUSE【T5】______THAN THEIR FACE VALU

    E.A SILVER FIRM COULD FIND THAT【T6】______BY MELTING DOWN COINS THAN BY BUYING IT ON THE COMMODITY MARKETS.COINS TODAY ARE MADE OF AN ALLOY OF CHEAPER METALS.


    正确答案:toobtain
    it为形式主语,不定式为真正主语,所以选toobtain。

  • 第5题:

    Silver is the best conductor of electricity, copper ___________ it closely.

    A.followed
    B.to follow
    C.following
    D.being followed

    答案:C
    解析:
    考查独立主格结构。句意为“银是电的最良导体,铜紧跟其后”。本句的主语是silver.但后半句的逻辑主语是copper,所以用“逻辑主语+现在分词短语”构成的独立主格结构作伴随状语。故选C。

  • 第6题:

    A new()will be set up in this area so we will have enough electricity in the future.

    • A、power station
    • B、electricity station
    • C、power factory
    • D、electrical station

    正确答案:A

  • 第7题:

    Which set of classes correctly identifies the four traffic classes, from highest priority to lowest priority, specified in the 802.11e standard?()

    • A、 gold, silver, bronze, and platinum
    • B、 platinum, gold, silver, and bronze
    • C、 titanium, gold, silver, and bronze
    • D、 voice and video, best effort, background, and scavenger
    • E、 voice, video, best effort, and background
    • F、 voice, video, best effort, and scavenger

    正确答案:E

  • 第8题:

    When QoS levels in the Cisco Wireless Control System (WCS) are entered, which profile names are used to identify the access categories?()

    • A、 platinum, gold, silver, and bronze
    • B、 voice, gold, silver, and bronze
    • C、 low delay, network critical, business, best effort
    • D、 voice, video, background gold, background silver, and best effort
    • E、 voice, video, best effort, and background
    • F、 voice, video, best effort, background, and scavenger

    正确答案:A

  • 第9题:

    多选题
    以下哪个模块在OpenStackNova模块中负责计算核心功能?()
    A

    nova-api

    B

    nova-scheduler

    C

    nova-compute

    D

    nova-conductor


    正确答案: B,D
    解析: 暂无解析

  • 第10题:

    名词解释题
    相线(1ine conductor)

    正确答案: 正常工作时带电压,能输送电能但非中性线的回路导体。
    解析: 暂无解析

  • 第11题:

    单选题
    Which set of classes correctly identifies the four traffic classes, from highest priority to lowest priority, specified in the 802.11e standard?()
    A

     gold, silver, bronze, and platinum

    B

     platinum, gold, silver, and bronze

    C

     titanium, gold, silver, and bronze

    D

     voice and video, best effort, background, and scavenger

    E

     voice, video, best effort, and background

    F

     voice, video, best effort, and scavenger


    正确答案: D
    解析: 暂无解析

  • 第12题:

    名词解释题
    联结线(bonding conductor)

    正确答案: 即等电位联结线,它不是回路导体。在电路上它与PE线并联,但它距相线较远,故障回路阻抗较大,对故障电流分流很少,故它只用来传递电位使所联结的导电部分问电位相等或接近,但不用它传送故障电流。
    解析: 暂无解析

  • 第13题:

    The conductor decides to give each kid a gift on their journey back home.()


    参考答案:错误

  • 第14题:

    The conductor asks the boy to hop on the express train.()


    参考答案:正确

  • 第15题:

    I love traveling in the countryside, but I don't like losing my way. I went on a trip recently, but my trip took me longer than I expecteD.

    "I'm going to Woodford Green," I said to the conductor as I got on the bus, "but I don't know where it is."

    "I'll tell you where to get off," answered the conductor.

    I sat in the front of the bus to get a good view of the countryside. After some time, the bus stoppeD.Looking around, I realized with a shock that I was the only passenger left on the bus.

    "You'll have to get off here," the conductor saiD."This is as far as we go."

    "Is this Woodford Green?" I askeD.

    "Oh, dear," said the conductor suddenly. "I forgot to put you off."

    "It doesn't matter," I saiD."I'll get off here."

    "We are going back now," said the conductor.

    "Well, in that case, I would prefer to stay on the bus," I answereD.

    1. The conductor ________.

    :A.got angry when he found out the author was still on the bus

    B.wanted to make a joke with the author

    C.was rude to the author at first

    D.forgot to tell the author where to get off the bus


    正确答案:D

  • 第16题:

    What is the BEST conductor of electricity?

    A.Carbon dioxide

    B.Distilled water

    C.Fresh water

    D.Salt water


    正确答案:D

  • 第17题:

    联结线(bonding conductor)


    正确答案: 即等电位联结线,它不是回路导体。在电路上它与PE线并联,但它距相线较远,故障回路阻抗较大,对故障电流分流很少,故它只用来传递电位使所联结的导电部分问电位相等或接近,但不用它传送故障电流。

  • 第18题:

    Ireland is one of the leading exporters of()in Europe.

    • A、coal and iron ore
    • B、silver and gold
    • C、copper and aluminum
    • D、lead and zinc

    正确答案:D

  • 第19题:

    开机时出现以下提示Primary IDE Channel no 80 conductor cable install是什么意思?


    正确答案:系统支持ATA66/100的功能,但没有安装专用的数据线。

  • 第20题:

    What is the end result of these commands if they are successful?()   RMAN> show retention policy;  RMAN configuration parameters for database with db_unique_name  ORCL are: CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default Backup database tag=gold_copy plus archivelog tag=gold_copy delete input; Backup  database tag=silver_copy plus archivelog tag=silver_copy delete input;  

    • A、 Attempting to restore silver_copy will fail.
    • B、 Attempting to restore gold_copy will fail.
    • C、 Both backups will be available for restore without question.
    • D、 Attempting to restore gold_copy may or may not succeed.
    • E、 You will not be able to restore either gold_copy or silver_copy.

    正确答案:D

  • 第21题:

    单选题
    What is the BEST conductor of electricity().
    A

    Carbon dioxide

    B

    Distilled water

    C

    Fresh water

    D

    Salt water


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    When QoS levels in the Cisco Wireless Control System (WCS) are entered, which profile names are used to identify the access categories?()
    A

     platinum, gold, silver, and bronze

    B

     voice, gold, silver, and bronze

    C

     low delay, network critical, business, best effort

    D

     voice, video, background gold, background silver, and best effort

    E

     voice, video, best effort, and background

    F

     voice, video, best effort, background, and scavenger


    正确答案: E
    解析: 暂无解析

  • 第23题:

    单选题
    What is the end result of these commands if they are successful?()   RMAN> show retention policy;  RMAN configuration parameters for database with db_unique_name  ORCL are: CONFIGURE RETENTION POLICY TO REDUNDANCY 1; # default Backup database tag=gold_copy plus archivelog tag=gold_copy delete input; Backup  database tag=silver_copy plus archivelog tag=silver_copy delete input;
    A

     Attempting to restore silver_copy will fail.

    B

     Attempting to restore gold_copy will fail.

    C

     Both backups will be available for restore without question.

    D

     Attempting to restore gold_copy may or may not succeed.

    E

     You will not be able to restore either gold_copy or silver_copy.


    正确答案: E
    解析: 暂无解析