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在水深1m的湖面上空,一只画眉停在岸边柳树距水面5m高的树杈上婉

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  • 【名词&注释】

    化学性质(chemical properties)、为什么(why)、浑然一体(one integrated mass)、不同于(different from)、画眉鸟(throstle)

  • [单选题]在水深1m的湖面上空,一只画眉停在岸边柳树距水面5m高的树杈上婉转的唱歌;在距岸边2m的水中,一条红色的小鲤鱼悠然的游动。静观湖面,“小鲤鱼”、“画眉鸟(throstle)”、“柳树”和“水草”浑然一体,好一幅如诗如画的美景!关于上述情景,下列阐述错误的是: ( )。

  • A. 水中的“画眉鸟(throstle)”是树上的画眉鸟(throstle)通过水面反射形成的一个虚像
    B. 水中的“画眉鸟(throstle)”距离水面1m
    C. 站在岸边看见的“小鲤鱼”到水面的距离肯定小于1m
    D. 我们看到水中的“画眉鸟(throstle)”和“小鲤鱼”都是虚像

  • 查看答案&解析查看所有试题
  • 学习资料:
  • [单选题]在一定环境中,常温常压下的水可以瞬间结成冰,俗称”热冰”。下列说法正确的是【】
  • A. ”热冰”是纯净物
    B. “热冰”在任何条件下都不会熔化
    C. “热冰”与水的化学性质不同
    D. 结成“热冰”后,分子停止运动

  • [单选题]3. He can play the violin ________he can-t play it very well.
  • A. or
    B. and
    C. but
    D. also

  • [单选题]BThus is not a diet.lt's a simple way to lose weight. And you don-t even have to give up the food you love or join a gym. You just follow some habits that thin people have. Keep them,and you'll become thin.
  • A. (1)Wake-up
    B. With legs straight out,bend(弯曲) forward until you feel sore in your back. It will burn about 10 calories .
    C. (2)Start with soup
    D. In this way,you'll feel fuller,so you'll eat less when the main food comes.
    E. ( 3) An apple(or more) a day
    F. The study .shows that people who eat at least three apples a day lose weight.
    G. (4)Stand up and walk around
    H. Heavy people sit on aver-age(平均) two and a half hours more each day than tlun people. This skill is very important,as standing up and walking around will burn 50 0r more calories.
    J. What should we have first if we want to eat less main food?
    K. Soup.
    L. Ice cream.
    M. Salad.
    N. Cheese.

  • [单选题]20.
  • A. how
    B. when
    C. why
    D. which

  • [单选题]下列句子中加点词语的意义,不同于其他三句的一句是
  • A. 臣诚知不如徐公美
    B. 吾诚愿与汝相守以死
    C. 大王诚能命将出师
    D. 此诚危急存亡之秋也

  • [单选题]质量相同的下列四种物质,完全分解后制得氧气质量最多的是(      )
  • A. H2O2
    B. KMnO4
    C. K
    D. ClO3
    E. H2O

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