练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
       the safety of gas, the government has checked the city’s gas supply system thoroughly.
    A．To ensureB．EnsuringC．Having ensured.D．To have ensured
    A
    略
    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：高中英语 来源：不详 题型：单选题

         by a greater demand of vegetables, farmers have built more green houses.
    A．DrivenB．Being drivenC．To driveD．Having driven

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    ---What is our earth like ________from the moon?
    ---Well, our earth, with water ________ 70% of its surface, appears as a "blue ball".
    A．seen; coveringB．seen; to cover
    C．seeing; coveredD．seeing; covering

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    He made a mistake, so he told a lie to avoid ______.
    A．punishingB．punishedC．being punishedD．being punishing

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    Everyone’s talking about _____ a．movie, but nobody can tell exactly what its title is．
    A．there beingB．there be
    C．there will beD．there is

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    Having taken our seats,_______________________.
    A．the professor began the lecture
    B．the lecture began soon
    C．we were attracted by the lecture soon
    D．the bell announced the beginning of the lecture

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

            to sunlight for too much time will do harm to one’s skin.
    A．Being exposedB．Exposed
    C．Having exposedD．After being exposed

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    The manager, ________to know the fact, left the room quietly.
    A．who is surprisedB．having been made
    C．being surprisedD．surprised

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    ______with several kinds of flowers and plants, our school looks much more beautiful．
    A．To be plantedB．PlantingC．Having plantedD．Planted

    查看答案和解析>>

    同步练习册答案