练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    It        long before we        the result of the experiment．
    A．will not be；will knowB．is；will know
    C．will not be；know D．is; know
    C
    考查固定句型。It be 一段时间 before从句。意为：一段时间以后某事才发生。Before从句里用一般现在时代替将来时，主句用将来时。故C正确。
    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

    —Waiter, what about my coffee? I______ for over 10 minutes.
    —Sorry, sir. It will just be a moment
    A．am waitingB．was waitingC．had waitedD．have been waiting

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    Ivy told Nancy that she            what she was doing during the vacation.
    A．was just asked B．was just askingC．had just been asked D．had just asked

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    All school buses in the northwestern provinces    with satellite positioning devices next year.
    A．fittedB．will be fittedC．have been fitted D．are fitted

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    Jane _____ these families of chimps for many years and helped people understand how much they behave like humans.
    A．had studiedB．studied C．studiesD．has studied

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    His mother looked very tired，for she _____ the house herself all day.
    A．had cleanedB．has been cleaningC．had been cleaningD．has cleaned

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    I have to go to school by bus because my bicycle _____.
    A．will be repairedB．is repaired
    C．has been repairedD．is being repaired

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    The manager found that his office ______ the day before.
    A．had broken inB．has been broken into
    C．had been broken intoD．has been broken in

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    ---Tom almost ran into a pole yesterday while driving on the highway.
    --- I suppose he ____ too fast.
    A．had drivenB．was driving
    C．must driveD．should have driven

    查看答案和解析>>

    同步练习册答案