练习册

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

    【题目】From facts,scientists have 　　　 that more energy is being absorbed from the sun,throwing the earth’s energy “out of balance”.

    A. confirmed B. concluded

    C. concentrated D. centered

    【答案】B

    【解析】

    本题考查动词词义辨析。此处concluded意为：得出结论。

    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】What does the man mean?

    A. The diamond is not beautiful. B. The design is not fashionable.

    C. The price is too high for them now.

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】 I can’t understand why he ________ so angry. I meant no offence.

    It’s typical of him to be so sensitive.

    A. must have been B. should have been C. might have been D. can have been

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】With Mike _____ as our group leader, we had no trouble finishing the task ahead of time.

    A. act B. to act

    C. acted D. acting

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】—Has Linda finished her homework?

    —Sorry, I don’t know. I just saw that she _____ it yesterday afternoon.

    A. has been doing B. had done

    C. was doing D. has done

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】—Did you do well in the math examination yesterday?

    —I’m afraid not.Some problems were not as easy as they 　　　.

    A. supposed B. supposed to be

    C. were supposed to be D. were supposed to

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】（题文）—Can you keep an eye on my bag? I need to go to the washing closet.

    —　　　.It’ll be safe with me.

    A. It’s my pleasure B. Never mind

    C. Go ahead D. Forget it

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】I rang the doorbell several times but I couldn't make anyone .

    A. heard B. hearing

    C. hear D. to hear

    查看答案和解析>>

    科目：高中英语 来源： 题型：

    【题目】The beautiful colors of the Terracotta Warriors (兵马俑) shortly after they were exposed.

    A. disappeared B. will disappear

    C. were disappeared D. had disappeared

    查看答案和解析>>

    同步练习册答案