更多“This rule only applies __ people above 60. ”相关问题
  • 第1题:

    There is a beautiful clock ________ the wall of her bedroom

    A.on

    B.over

    C.above


    参考答案:A

  • 第2题:

    Above-normal tides near the center of a hurricane maybe caused by the ______.

    A.high barometric pressure

    B.jet stream

    C.storm surge

    D.torrential rains


    正确答案:C

  • 第3题:


    According to the passage,the combined efforts by govermments,layout unions and big corporations to guarantee economic comfort have led to a significant change in( )

    A.people’s outlook on life
    B.people’s life styles
    C.people’s living standard
    D.people s social values

    答案:A
    解析:

  • 第4题:

    YouwanttocreateanRMANrecoverycatalogintheRC01databasetohelpyoumanagethedatabasesnamedDB01andDB02.Youneedtocreatearecoverycatalogownerinwhichofyourdatabases?()

    A.RCO1only.

    B.DB01only.

    C.DB02only.

    D.DB01andDB02only.

    E.DB01,DB02,andRC01.


    参考答案:A

  • 第5题:

    利用高级ACL禁止用户通过telnet访问子网202.112.111.0/24的命令是( )。

    A.access-list 3000
    rule10 deny telnet any 202.112.111.0 0.0.0.255 ep 23
    B.access-list 3000
    rule 10 deny udp any 202.112.111.0 ep telnet
    C.access-list 3000
    rule 10 deny tcp any 202.112.111.0 0.0.0.255 ep 23
    D.access-list 3000
    rule 10 deny tcp any 202.112.111.0 255.255.255.0 ep 23

    答案:C
    解析:
    扩展 ACL(访问控制列表) 是一种路由器配置脚本,根据源地址、目的地址,以及协议或端口来控制路由器应该允许还是应该拒绝数据包。高级 ACL 比基本 ACL 更加灵活而且精度更高。

  • 第6题:


    Which of the following does the author cite in support of the quotation from the United Nations Scientific Committee on the Effects of Atomic Radiation?( )Ⅰ.Strontium 90 and carbon 14 become incorporated into the body and deliver radiation for an entire lifetime.Ⅱ.An abnormally high percentage of patients with arthritis of the spine who were treated with X rays contracted cancer.Ⅲ.A high incidence of cancer appeared among children of mothers who had been given prenatal pelvic X rays.

    A.Ⅰ only.
    B.Ⅰ,Ⅱ,and Ⅲ.
    C.Ⅰ and Ⅱ only.
    D.Ⅱand Ⅲ only.

    答案:D
    解析:
    细节题。根据题干关键词United Nations Scientific Committee on the Effects ofAtomic Radiation可定位到第三段。这段列举了Ⅱ和Ⅲ两个例子,D项正确。