练习册

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

    【题目】Old－fashioned phones matter when wireless networks in disasters.

    A. turn down B. turn out

    C. break down D. break out

    【答案】C

    【解析】

    C

    解析　句意为：当无线网络在灾难中出故障时，老式电话起很大作用。turn down关小，拒绝；turn out结果是；break down崩溃，损坏；break out(战争、火灾等)爆发。由句意知选项C正确。

    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：

    【题目】I had a________experience yesterday.The brake of my electrical bike failed and I was very________then.
    A.terrifying；terrified
    B.terrifying；terrifying
    C.terrified；terrified
    D.terrified；terrifying

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】Many appplicants were _________ without being admitted to.

    A. turned upB. turned away

    C. turned overD. turned in

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】She has a(an) __________eye for fashion, which makes her a very good shopping companion.
    A.active
    B.swift
    C.acute
    D.dull

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】He was walking along the beach. All of _____ sudden, he saw a beautiful girl dancing ______ music.

    A. a; withB. / ; with

    C. / ; toD. a ; to

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】In yesterday's business training course the consultant instructed us that a good salesman must be ______ if he wants to succeed.
    A.aggressive
    B.conventional
    C.visual
    D.fragrant

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】An unhappy childhood may have some negative effects on a person's character；however，they are not always _____.
    A.available
    B.practical
    C.permanent
    D.beneficial

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】We should listen closely to the (直言不讳) criticism.

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】We should (分析) what they said and not just agree with everything.

    查看答案和解析>>

    同步练习册答案