练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    (2013·安徽省芜湖三校一模)A recent study has found that the number of smokers ________ sharply over the past five years.
    A．is increasing
    B．are increasing
    C．has been increasing
    D．have been increasing
    C
    选C　考查时态和主谓一致。句意：最近一项研究表明，在过去五年里，吸烟者人数急剧上升。the number of后接复数名词作主语，谓语动词则用第三人称单数；时间状语over the past five years表明用现在完成进行时。
    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

    My parents ________ in Hong Kong. They were born there and have never lived anywhere else.
    A．livedB．were living
    C．liveD．will live

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    —I will pick you up at 6 tomorrow morning.
    —So early! I _______ then.
    A．will sleepB．will have slept
    C．will have been sleepingD．will be sleeping

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    He ______________ two tickets for us before he arrived at the entrance of the cinema.
    A．had reservedB．has reservedC．was reservingD．has been reserving

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    ------Hey, Emily, I’ve got a used copy of our chemistry textbook for half price.
    ------ I’m afraid you ____ your money. Yours is the first edition, but we’re supposed to be using the third edition.
    A．had wastedB．were wastingC．wastedD．will waste

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    (2013·新课标全国卷Ⅰ)Try not to cough more than you can ________ since it may cause problems to your lungs.
    A．check B．allowC．stopD．help

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    —I'd like a pen which ________ well.
    —Will this one ________？
    A．writes；doB．writes；work
    C．is written；doD．is written；work

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    Not only John and Tom but also their sister, Mary, ______great interest in the piano lessons.
    A．take B．takes C．have taken D．had taken

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    Nelson Mandela__________ peacefully at his Johannesburg home on Thursday，President Jacob Zuma said.
    A．diesB．diedC．has diedD．had died

    查看答案和解析>>

    同步练习册答案