练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情

    Since the recent river pollution in several provinces, people _______ more and more attention to the quality and safety of drinking water.

    A．pay B．are paying C．have paid D．have been paying

    D

    解析试题分析：考查时态：句意：自从最近几个省的河流污染，人们一直在越来越多的关注饮用水的质量问题。时间状语是.Since the recent river pollution in several provinces,可知与完成式连用，因为这个动作是过去到现在一直在做，而且可能还要继续下去，所以用现在完成进行时，选D。
    考点：考查时态

    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： 题型：单选题

    The silence in the dark building was scaring. No sound and voice____ heard at that moment.

    A．WereB．WasC．IsD．are

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    As he never raises a finger to help me with the dinner, I       the thanksgiving meal from this afternoon till now.

    A．have been preparingB．prepared
    C．had been preparingD．prepare

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    In the past few months, the central bank governor and others ______ measures to prevent prices from rising too fast．

    A．called for B．are calling for 
    C．have called for D．will call for 

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    --- _____ the change of the schedule ______?
    --- Oh, God! I forgot all about it. I’ll do it right now.

    A．Has, been announced B．Was, announced
    C．Has, announced D．Had, been announced

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    -- I’m exhausted. I _____ on a project day and night.
    -- You’d better have several days off after finishing it. Otherwise you might break down.

    A．worked B．have worked 
    C．work D．have been working 

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    — Remember the first time we met, Jim?
    — Of course I do. You _______ in the library.

    A．were readingB．had readC．have readD．read

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    —Look! Somebody _____ the sofa.
    —Well, it wasn’t me. I didn’t do it.

    A．is cleaningB．was cleaning
    C．has cleanedD．had cleaned

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    查看答案和解析>>

    同步练习册答案