更多“On no account ______ to be exceeded.A.the S.W.L of the crane areB.is the S.W.L of the cran ”相关问题
  • 第1题:

    关于冠状动脉左主干病变,下列造影投照体位展示清楚的有( )

    A、左前斜位(LA045°)

    B、左前斜头位(LA045°,CRAN25°)

    C、左前斜足位(LA045°,CAU25°)

    D、右前斜头位(RA030°,CRAN25°)

    E、右前斜足位(RA030°,CAU25°)


    参考答案:BCE

  • 第2题:

    系统帐户信息保存在注册表中的位置是()。

    A.HCU\SAM\SAM\Domains\Account\Users\Names

    B.HCR\SAM\SAM\Domains\Account\Users\Names

    C.HLM\SAM\SAM\Domains\Account\Users\Names

    D.HCR\SAM\Domains\Account\Users\Names


    参考答案:C

  • 第3题:

    Mr. Crane__________ your report on increasing operational efficiency, and he is eager to talk to you about it on Monday.

    A.seen
    B.see
    C.has seen
    D.seeing

    答案:C
    解析:
    现在完成式时态,“have/has”-4-动词过去分词。

  • 第4题:

    You are the administrator of a Windows Server 2003 computer named Testking1.Backups of the System State data of Testking1 occur each day by using the localAdministrator account.A new requirement restricts you from running services by using theAdministrator account. To meet the requirement, you create a new service accountnamed BackupTestking1 to be used for backups. You want this account to have theminimum permissions necessary to perform backups.You need to grant the appropriate permissions to the BackupTestking1 account andto configure the backup job to use the BackupTestking1 account.What should you do?()

    A. Add the BackupTestking1 account to the Server Operators group. Modify the backup Scheduled Task to use the BackupTestking1 account.

    B. Add the BackupTestking1 account to the Backup Operators group. Modify the backup Scheduled Task to use the BackupTesking1 account.

    C. Add the BackupTestking1 account to the Server Operators group. Modify the Task Scheduler service to use the BackupTestking1 account.

    D. Add the BackupTestking1 account to the Backup Operators group. Modify the Task Scheduler service to use the BackupTestking1 account.


    参考答案:B

  • 第5题:

    The net productivity per gang-hour can be improved through a decrease of ______.

    A.cranes/derricks

    B.crane/derrick cycles

    C.crane/derrick cycle time

    D.weight per package


    正确答案:C

  • 第6题:

    There is no margin for error in our plan.

    A:room
    B:house
    C:place
    D:account

    答案:A
    解析:
    本句意思:“我们的计划不允许出错。”margin和room表示空间或者余地,例如:There's lots of room to express yourself creatively.有很多让你展现创意的机会。house: 房间,例如:a beautifully decorated house装演典稚的房子。place:地方,例如:In the spring the place is crowded with skiers.春季这地方满是滑雪者。account:记述,报告,例如:Your account of events does not correspond with hers.你对事情的陈述与她说的不相符。