练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    The new generation of computers, with artificial intelligence, _______and perfected now.
    A．are being developedB．have developed
    C．developedD．will develop
    A

    试题分析：考查主谓一致和时态，时间是now，computers和develop是被动关系，用现在进行时的被动，主语是The new generation of computers, with artificial intelligence,中心词是computers，所以谓语是复数，句意：有着人工智能的新一代电脑正在被开发完善。选A。
    点评：主谓一致的题目先要找到关键的主语，当主语比较多的时候要找到中心词，看主语是单数还是复数，时态填要注意关键的时间状语。
    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

    ---Where is your new home now?
    ---In the new developed zone. But I     downtown for five years.
    A．have livedB．had lived C．livedD．was living

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    When I came into the teacher’s office, he ________ on the phone.
    A．was speaking B．spoke C．had been speakingD．had spoken

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    Boys and girls, make sure you ______ your names on the test paper before handing them in.
    A．wroteB．writeC．will writeD．had written

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：完形填空

    It is the third time that he ____ the first prize in the competition.
    A．winsB．wonC．has wonD．to win

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    They are living with their parents for the moment because their own house _________.
    A．is being builtB．has been rebuiltC．is rebuiltD．has rebuilt

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    ----My car broke down yesterday on the way to the Yue Lu mountain.
    ----I am sorry to hear that, but you _______that car every day for ten years before it broke down. Now you really need to buy a new one.
    A. have used      B. have been used    C. had used     D had been used

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    When I called you this morning, nobody answered the phone,          ?
    A．where were youB．where did you go
    C．where have you beenD．where have you gone

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    Traffic conditions in Beijing ________ for decades. At first people only complained about jams during rush hours，but today every hour is rush hour.
    A．is worseningB．have worsened
    C．worsenedD．have been worsening

    查看答案和解析>>

    同步练习册答案