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膜剂的物理状态为( )。

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  • 【名词&注释】

    中国人(chinese)、日本人(japanese)、朝鲜半岛(korean peninsula)、充分利用(make full use)、乳浊液(emulsion)、汉武帝时期、资源网(resource network)

  • [单选题]膜剂的物理状态为( )。

  • A. 膜状固体
    B. 胶状溶液
    C. 混悬溶液
    D. 乳浊液
    E. 以上答案都不正确

  • 查看答案&解析
  • 举一反三:
  • [单选题]依次填出下面一段文字横线处的语句,衔接最恰当的一组是狗是忠义、勇敢而又聪明的动物。___, ___。 ____, _____。 ____, ___,使狗成为人的得力助手。 ①专门训练军犬、警犬,把狗用于军事、案件侦破等方面 ②它的嗅觉细胞数量是人的24倍,可以分辨大约两万种不同的气味 ③比如牧民的狗,为了保护羊群,敢于同高考 资源网(resource network)恶狼猛斗 ④人们充分利用狗的这种特殊的天赋高考资源网(resource network) ⑤狗可以听到10万赫兹以上的声音 ⑥代替主人做一些危险的事
  • A. ③②①⑥⑤④
    B. ③⑥⑤②④①
    C. ⑤④①③②⑥
    D. ⑤②④⑥①③

  • [单选题]汉武帝时期,一位前往中国的日本人途经朝鲜半岛时可能看到
  • A. 作坊里正在生产麻纸 B. 寺庙里在进行佛事活动
    B. 工匠用雕版印刷书籍
    C. 许多中国人在那里生活

  • [单选题]BWe once had a poster competition in our fifth grade art class.
  • A. “You could win prizes,’’our teacher told US as she wrote the poster information on the blackboard. She passed out sheets of construction paper while continuing,“The first prize is ten dollars. You just have to make sure that the words on the blackboard appear somewhere on your poster. ”
    B. We studied the board critically. Some of US looked with one eye and held up certain colors against the blackboard,rocking the sheets to the fight or left while we conjured up our designs. Others twisted their hair around their fingers or chewed their erasers while deep in thought. We had plans for that ten—dollar grand prize,each and every one of US. I'm going to spend mine on candies,one hopeful would announce,while another practiced looking serious,wise and rich.
    C. Everyone in the class made a poster. Some of us used parts of those fancy paper napkins, while others used nothing but colored construction paper. Some of US used big designs,and some of us preferred to gather our art tidily down in one comer of our poster and let the space draw the viewer's attention to it. Some of US would wander past the good students’ desks and then return to our own projects with a growing sense of hopelessness. It was yet another grown-up trick of the soil they seemed especially fond of。making all of US believe we had a fair chance,and then always—always—rewarding the same old winners.
    D. I believe I drew a sailboat,but I can’t say that with any certainty. I made it. I admired it. I determined it to be the very best of all of the posters I had seen,and then I turned it in.
    E. Minutes passed.
    F. No one came along to give me the grand prize,and then someone distracted me,and I probably never would have thought about that poster again.
    G. I was still sitting at my desk,thinking,What poster? When the teacher gave me an envelope with a ten-dollar bill in it and everyone in the class applauded for me.
    H. 46. What was the teacher's requirement for the poster?
    I. It must appear in time.
    J. It must be done in class.
    K. It must be done on a construction sheet.
    L. It must include the words on the blackboard.

  • [单选题]Why was the writer told not to go to the park by his mother?
  • A. It was being rebuilt.
    B. It was dangerous.
    C. it because crowded.
    D. it had turned into a desert.

  • [单选题]
  • A. perfect
    B. right
    C. wrong
    D. impolite

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