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【单选题】
Now that man has actually landed on the surface of the moon, he has learned many new things about it. But one thing man knew before he ever reached the moon was that there was no life on it. There is no atmosphere (大气层) on the moon. The lack of air means that the moon is not protected from any of the sun's rays. The sun sends out heat and light radiation (辐射). Life on earth depends on heat and light. But the sun also sends out dangerous kinds of radiation. The earth's atmosphere protects us from most of them. On the moon, however, there is no atmosphere to stop the radiation. All the sun's rays beat down on the surface of the moon. Because there is no atmosphere, the moon's surface is either extremely hot or extremely cold. As the moon circles around the earth, the side of it that is lighted up by the sun becomes very hot. The temperature there reaches more than 300 degrees Fahrenheit (华氏温度). This is hotter than boiling water. The hot lunar day lasts two weeks. It is followed by a night that is also two weeks long. At night the temperature drops to 260 degrees below zero. This is more than twice as cold as temperatures reached at the earth's South Pole. Under these conditions, no form. of life that we know of here on earth could exist on the moon. Which of the following would be the best title for this text?
A.
Why is there no air on the moon?
B.
Why is there no life on the moon?
C.
Why is the moon hotter than the earth?
D.
Why is the moon colder than the South Pole?
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【单选题】下图是吴冠中的作品《家》,岸上白墙黑瓦的民居,用黑色错落地点出,强调了一派和谐而静谧的江南景象。整幅画将东方审美的内涵、韵致与西方的技法完美地结合在一起,表现出中国画的特有意境。这说明()
A.
不同民族文化的融合是文化发展的根本途径
B.
画家的灵感是文化创新的动力和源泉
C.
文化创新既要继承传统又要博采众长
D.
文化可以丰富人们的精神世界
【单选题】患者,男,有支气管哮喘病史,因雾霾天气发生急性喘息,双肺有哮鸣音。该患者应给予
A.
可待因口服
B.
沙丁胺醇吸入
C.
色甘酸钠口服
D.
糖皮质激素口服
E.
酮替芬口服
【判断题】形式参数是用来定义函数被调用执行时接受由主调函数传递来的外部数据(称为实际参数)。
A.
正确
B.
错误
【单选题】学习手绘的一般过程是:
A.
临摹、写生、创作、临摹
B.
临摹、写生、默写、创作
C.
默写、写生、默写、创作
D.
创作;写生、创作、临摹
【简答题】该项目方案 打算经 过董事会商议后再决定。
【单选题】学习手绘的一般过程是
A.
临摹、写生、创作、默写
B.
写生、临摹、默写、创作
C.
临摹、写生、默写、创作
D.
写生、创作、写生、临摹
【单选题】关于Raynaud's综合征下列哪项错误?( )
A.
是一种小动脉发作性痉挛
B.
发作时肢体皮肤可出现苍白,和出现不同程度的发紫和潮红
C.
发作时伴有肢体麻木和剧痛
D.
发作时指端皮肤温度降低,但指尖溃疡少见
E.
患者应该严禁吸烟
【判断题】肋骨型线图中,如果有些纵向构件位置在图上不易表达清楚,要用尺寸表达他们的位置
A.
正确
B.
错误
【单选题】埃及首都是哪里?
A.
阿斯旺
B.
卢克索
C.
开罗
D.
德黑兰
【判断题】肋骨型线图中,如果有些纵向构件位置在图上不易表达清楚,要用尺寸表达他们的位置
A.
正确
B.
错误
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