练习册

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

    【题目】_____ to nuclear radiation, even for a short time, may produce variants (变异体) of genes in human bodies.

    A. Exposed B. Being exposed

    C. Having exposed D. After being exposed

    【答案】B

    【解析】

    试题分析:考察动词非谓语形式。暴露在核辐射下，即使是很短的时间，都有可能造成基因的变异。该句中动名词短语作主语，又根据句意可知是被动，故选B。

    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】 For professional athletes, to the Olympics means that they have a chance to enter the history books.

    A. appeal

    B. attachment

    C. access

    D. approach

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】Such tourists ________ have visited Shanghai all think that a visit to Shanghai cannot be complete without a stroll along the Bund.

    A.whoB.that

    C.asD.whoever

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】Why did the speakers get lost?

    A.They forgot the address.

    B.They ignored Google Maps.

    C.They got wrong instructions.

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】What will the woman do?

    A.See a doctor.B.Stop physical exercise.C.Turn to her teacher.

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】Seeing me waiting outside, be ________ for me to enter.

    A.appealedB.notedC.showedD.gestured

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】听下面一段较长对话，回答以下小题。

    【1】What does the woman suggest the man do?

    A.Clean the house.B.Watch the TV news more.

    C.Do something meaningful.

    【2】What did the man do ?

    A.He opened his mouth.B.He turned up the sound.

    C.He left the woman alone.

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】I'll be out for some time. ______ anything important happens, call me up immediately.

    A. In case B. As if

    C. Even though D. Now that

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】What is the woman not good at?

    A.Cooking.B.Baking cakes.C.Making pies.

    查看答案和解析>>

    同步练习册答案