练习册

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

    The two Chinese scientists have made a wonderful discovery, which marks a major _______ in the basic research in the field.

    A．reform B．approach C．boundary D．breakthrough 

    D

    解析试题分析：考查名词辨析：A. reform      改革，B. approach方式，方法，C. boundary边界，D. breakthrough突破，句意：这两个中国科学家做出重大发现，这标志着这个领域的重大突破。选D。
    考点：考查名词辨析

    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

    It’s difficult to ___ all tastes .One man’s meat is another man’s poison.

    A．adapt to B．cater to C．appeal to D．adjust to

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    --- How can I use iPhone 4s?
    --- Just refer to the _________.

    A．explanationsB．expressionsC．directionsD．Preparations

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    The accident caused some _____ to my car, but it’s nothing serious.

    A．harm B．injury C．ruin D．damage

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    ----Are you still mad at her?
    ---Not really, but I can’t ___ that her remarks hurt me.

    A．denyB．refuseC．rejectD．decline

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    Teachers have to constantly update their knowledge in order to maintain their professional _____.

    A．consequence B．independence C．competence D．intelligence

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    —I’m fed up with these naughty boys!
    —Maybe we can find a new direction for their _________ energies. How about a football game?

    A．abundant B．abnormal C．aggressive D．alternative

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    Malaysian Prime Minister announced on Monday that the missing Malaysia Airlines MH370 ended in the Southern Indian Ocean, but many said it lacked _____ evidence.

    A．fierce B．severe C．solid D．potential

    查看答案和解析>>

    科目：高中英语 来源： 题型：单选题

    Traditionally, Chinese people _____ the Chinese characters Double Happiness and stick them onto walls or doors for weddings.

    A．cut out B．cut off C．cut up D．cut down

    查看答案和解析>>

    同步练习册答案