练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情
    So far no life has been found outside the earth, but while some scientists are actively searching for living things in outer space, others firmly believe there ______.
    A. mustn’t be
    		B. may not be
    		C. can’t be
    		D. won’t be
    C
    这题考查情态动词的用法：can’t be“不可能”句意是：到目前为止没有发现生命在地球上，但有些科学家正在积极寻找生物在外层空间，别人相信不可能有。选C
    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

    The boy suggested that Tom ______ the problem another way, and Tom’s expression suggested that he_________.
    A．should solve; agreedB．solve; agreeC．solved; should agreeD．solved; agreed

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    ---.Don’t you think it necessary that he ____to Miami but to New York?
    ----I agree , but the problem is _____he has refused to.
    A．will not be sent ; thatB．not be sent ;that
    C．should not be sent; whatD．should not send; what

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    —Listen! There is a knock on the door．Who _____ it be?
    —It must be Jack．Just now I sent for him．
    A．shallB．canC．mustD．might

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    — Mum, would you please buy me an MP5 player?
    — If you can help do some housework the whole vacation, you ____ have one as a reward.     
    A．mustB．needC．wouldD．shall

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    I’m afraid we        give you an answer today．
    A．can’tB．mustn’tC．needn’tD．shouldn’t

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    How nice it _______ if I _______ an elder brother like you!   
    A．was; hadB．would be; had hadC．would have been; hadD．would be; had

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    —“What courses are you going to take next semester if you want to receive enough credits to get your degree?”
    —“I don’t know. But it’s about time      on something.”
    A．I’d decideB．I decideC．I’m decidingD．I decided

    查看答案和解析>>

    科目：高中英语 来源：不详 题型：单选题

    If I had got a good job， I              more money.
    A．saveB．savedC．would have savedD．should save

    查看答案和解析>>

    同步练习册答案