参考答案和解析

选C
sensitive to表示“对……敏感”
比如说be sensitive to ridicule对别人的嘲笑敏感,容易生气

它后面也可以接about
be sensitive about one's appearance(对别人的外表敏感)过分注重外表

更多“Someplantsaresosensitive_____pollutionthattheycanonlysurviveinaperfectlycleanenvironment.(A)from(B)against(C)to(D)with”相关问题
  • 第1题:

    In good weather,you should deploy the sea anchor from the liferaft to ______.

    A.keep the liferaft from capsizing

    B.navigate against the current

    C.keep personnel from getting seasick

    D.stay in the general location


    正确答案:D

  • 第2题:

    The nozzle of a gasoline hose or can should be kept ______.

    A.In contact with the fill opening to guard against static spark

    B.From making contact with the fill opening to guard against static spark

    C.In contact with the fill opening to allow proper venting

    D.None of the above


    正确答案:A

  • 第3题:

    After abandoning ship, you should deploy the sea anchor from a life raft to ______.

    A.keep the life raft from capsizing

    B.navigate against the current

    C.keep personnel from getting seasick

    D.stay in the general location


    正确答案:D
    弃船后,你应自救生筏张开海锚保持(艇筏)在常规的位置。

  • 第4题:

    One possible benefit of the experiment discussed in the passage is__________.

    A.less crowded cities
    B.victory over death
    C.protection against fatal injury
    D.fewer deaths from heart attacks

    答案:D
    解析:
    在该实验中,科学家使母猴麻醉入睡,在它身旁放满冰袋。当它体温达到28度时开始抽血,母猴血压下降,一小时后心跳和呼吸停止,进入临床死亡状态。20分钟后它体温降到22度,科学家向心脏的方向给它输血并进行人工呼吸。过了2分钟,母猴心脏开始跳动;又过了15分钟,呼吸启动;4小时后睁眼抬头;6小时后科学家给它注射青霉素,它就开始活蹦乱跳了。这个实验表明,冷冻法延长临床死亡的好处之一就是可以减少心脏病突发引起的死亡。

  • 第5题:

    Loop guard and UniDirectional Link Detection both protect against Layer 2 STP loops. In which two ways does loop guard differ from UDLD in loop detection and prevention?()

    • A、Loop guard can be used with root guard simultaneously on the same port on the same VLAN while UDLD cannot.
    • B、UDLD protects against STP failures caused by cabling problems that create one-way links.
    • C、Loop guard detects and protects against duplicate packets being received and transmitted on different ports.
    • D、UDLD protects against unidirectional cabling problems on copper and fiber media.
    • E、Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a designated switch port.

    正确答案:B,E

  • 第6题:

    Which action(s) will cause a compression dictionary to be removed from a table?()

    • A、Set the table COMPRESS attribute to NO.  
    • B、Set the table COMPRESS attribute to NO; run REORG against the table.  
    • C、Set the table COMPRESS attribute to NO; run INSPECTRESETDICTIONARY against the table.  
    • D、Set the table COMPRESS attribute to NO; run RUNSTATS against the table.

    正确答案:B

  • 第7题:

    User A issues the command: LOCK TABLES pets READ; Which command can User B execute against the pets table?()

    • A、UPDATE pets…
    • B、SELECT….FROM pets
    • C、INSERT INTO pets…
    • D、ALTER TABLE pets…

    正确答案:B

  • 第8题:

    多选题
    Loop guard and UniDirectional Link Detection both protect against Layer 2 STP loops. In which two ways does loop guard differ from UDLD in loop detection and prevention? ()
    A

    Loop guard can be used with root guard simultaneously on the same port on the same VLAN while UDLD cannot

    B

    UDLD protects against STP failures caused by cabling problems that create one-way links.

    C

    Loop guard detects and protects against duplicate packets being received and transmitted on different ports

    D

    UDLD protects against unidirectional cabling problems on copper and fiber media.

    E

    Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a designated switch port.


    正确答案: B,D
    解析: 暂无解析

  • 第9题:

    单选题
    In good weather,you should deploy the sea anchor from the liferaft to().
    A

    keep the liferaft from capsizing

    B

    navigate against the current

    C

    keep personnel from getting seasick

    D

    stay in the general location


    正确答案: B
    解析: 暂无解析

  • 第10题:

    单选题
    It can be inferred from the passage that the writer ______.
    A

    denies the difference sexes make in real life

    B

    is prejudiced against men

    C

    discourages women to be competitive

    D

    treats sex difference objectively


    正确答案: C
    解析:
    作者一直在通过研究结果来分析说明男女的差异,并无偏袒任何一方的意思,属于客观的表达,故选D。

  • 第11题:

    单选题
    We may conclude from the passage that the four media luna departments ______.
    A

    are mainly from western highlands

    B

    get united to fight against Mr. Morales’s presidency

    C

    want bigger share of gas export

    D

    have priority over the other three levels of autonomous organization


    正确答案: C
    解析:
    题目问的是:我们能从文中得知四大媒体的月神部门什么信息?从文章倒数第2段“... continue to demand a bigger share of the proceeds of gas exports.”,可知他们要求拥有天然气出口的更大股份。故选C。

  • 第12题:

    单选题
    After abandoning ship,you should deploy the sea anchor from a liferaft to().
    A

    keep the liferaft from capsizing

    B

    navigate against the current

    C

    keep personnel from getting seasick

    D

    stay in the general location


    正确答案: B
    解析: 暂无解析

  • 第13题:

    The Sellers hereby undertake to ______ the Buyers against all claims of whatever nature made against the Vessel in respect of liabilities incurred prior to the time of delivery.

    A.claim from

    B.setoff with

    C.indemnify

    D.recover from


    正确答案:C

  • 第14题:

    Bilge keels are fitted on ships to ______.

    A.Assist in drydock alignment

    B.Improve the vessel's stability

    C.Protect the vessel from slamming against piers

    D.Reduce the rolling of the vessel


    正确答案:D

  • 第15题:

    The apartments on the lower floors cost less because they are more exposed ___ dust and the noise of traffic.

    A.to
    B. without
    C. from
    D. against

    答案:A
    解析:

  • 第16题:

    Loop guard and UniDirectional Link Detection both protect against Layer 2 STP loops. In which two ways does loop guard differ from UDLD in loop detection and prevention? ()

    • A、 Loop guard can be used with root guard simultaneously on the same port on the same VLAN while UDLD cannot
    • B、 UDLD protects against STP failures caused by cabling problems that create one-way links.
    • C、 Loop guard detects and protects against duplicate packets being received and transmitted on different ports
    • D、 UDLD protects against unidirectional cabling problems on copper and fiber media.
    • E、 Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a designated switch port.

    正确答案:B,E

  • 第17题:

    The ()is the consideration which the insurers receive from the assured in exchange for their undertaking to pay the sum insured in the event insured against.

    • A、insurance amount
    • B、insurance premium
    • C、amount of compensation
    • D、salvage charges

    正确答案:B

  • 第18题:

    How can an operator list all its history of commands in one step?()

    • A、Run c -l 0?from the command line.Run ?c -l 0?from the command line.
    • B、Invoke SMIT for the shell environment.
    • C、Run the SC + H?combination at the command prompt.Run the ?SC + H?combination at the command prompt.
    • D、Use a rep?command with its UID against the /var/log/history_cmds file.Use a ?rep?command with its UID against the /var/log/history_cmds file.

    正确答案:A

  • 第19题:

    多选题
    Loop guard and UniDirectional Link Detection both protect against Layer 2 STP loops. In which two ways does loop guard differ from UDLD in loop detection and prevention?()
    A

    Loop guard can be used with root guard simultaneously on the same port on the same VLAN while UDLD cannot.

    B

    UDLD protects against STP failures caused by cabling problems that create one-way links.

    C

    Loop guard detects and protects against duplicate packets being received and transmitted on different ports.

    D

    UDLD protects against unidirectional cabling problems on copper and fiber media.

    E

    Loop guard protects against STP failures caused by problems that result in the loss of BPDUs from a designated switch port.


    正确答案: E,D
    解析: 暂无解析

  • 第20题:

    单选题
    Which action(s) will cause a compression dictionary to be removed from a table?()
    A

    Set the table COMPRESS attribute to NO.  

    B

    Set the table COMPRESS attribute to NO; run REORG against the table.  

    C

    Set the table COMPRESS attribute to NO; run INSPECTRESETDICTIONARY against the table.  

    D

    Set the table COMPRESS attribute to NO; run RUNSTATS against the table.


    正确答案: C
    解析: 暂无解析

  • 第21题:

    单选题
    Bilge keels are fitted on ships to().
    A

    assist in drydock alignment

    B

    improve the vessel's stability

    C

    protect the vessel from slamming against piers

    D

    reduce the rolling of the vessel


    正确答案: D
    解析: 暂无解析

  • 第22题:

    单选题
    After abandoning ship, you should deploy the sea anchor from a life raft to().
    A

    keep the life raft from capsizing

    B

    navigate against the current

    C

    keep personnel from getting seasick

    D

    stay in the general location


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    He must not allow this unusual barrier to stop him from fighting against the enemy.
    A

    interior

    B

    obstacle

    C

    interruption

    D

    interference


    正确答案: B
    解析:
    句意:他一定不会允许这个不寻常的障碍阻碍他与敌人的斗争。barrier意为“障碍”,与obstacle“障碍,障碍物”为同义词。unusual barrier不同寻常的障碍。interior内部,室内。interruption打断,中止。interference干涉,干扰。