练习册

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

    【题目】Emergency line operators must always ________ calm and make sure that they get all the information they need to send help.

    A. grow B. appear

    C. become D. stay

    【答案】D

    【解析】句意：急诊热线的接线员们必须一直保持冷静，并确保得到他们所需的所有信息以便派出救助。A项grow和C项become都表示“变化”，与always意义不符合；appear作系动词，表示“好像，似乎”之意，不符合题意。系动词stay意为“保持”，符合题意。

    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】People can find so many good things, such as useful information and lovely pictures on the web, ________ it is also a global village filled with bad things.

    A. whatB. whenC. where D. while

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】It may not be a great suggestion. But before ________ is put forward, we’ll make do with it.

    A. a good oneB. a better oneC. the best oneD. a best one

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】With your help, there is no doubt ______ our plan is meant for will work out successfully.

    A.what thatB.whether thatC.that whatD.that whether

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】The number of people, who have access to their own cars, ______ sharply in the past decade.

    A.roseB.is risingC.have risenD.has risen

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】People are always coming in here borrowing my hammer, you know, to fix a cart wheel or ______.

    A. anything B. something

    C. everything D. nothing

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】It was in the forest _____ they found the lost cow.

    A.whereB.thatC.whenD.as

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】It is believed that a new kind of drug _____ by the scientists and they are hopeful that they will succeed in a few months．

    A．has been developed B．is being developed

    C．is developing D．has developed

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】Close the door of fear behind you，and you ________ the door of faith open before you.

    A. saw B. have seen

    C. will see D. are seeing

    查看答案和解析>>

    同步练习册答案