在“观察水的沸腾”的实验中，小组记录的实验数据如下表所示：时间（min）…45

发布时间：2017-06-09 03:29 │ 来源：www.tikuol.com

题型：问答题

问题：

在“观察水的沸腾”的实验中，小组记录的实验数据如下表所示：

时间（min）	…	4	5	6	7	8	9	10	11	12	13	…
温度（℃）	…	90	91	93	97	98	98	98	98	98	98	…

（1）某实验小组观察到水沸腾前和沸腾时水中气泡的上升情况不同，如图中a、b所示．则图中______是水在沸腾前的情况，

（2）从记录的数据可得出的实验结论是：此时水沸腾的温度是______℃．

（3）实验中可看到：水在沸腾时继续加热，温度______（变大、不变或变小）

考点：沸腾及沸腾的特点

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男，20岁，腰痛半年，夜间睡眠时症状较明显，起床活动后可减轻，无放射痛，咳嗽时感胸痛。ESR80mm/h，CRP25mg/I.，血尿常规正常。最可能的疾病是：（）

A.腰肌劳损

B.强直性脊柱炎

C.腰椎间盘突出症

D.肾结石

E.腰椎不稳

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甲因盗窃罪被捕，在侦查人员对其审讯期间，他又交待了自己与李某合伙诈骗4万元的犯罪事实，并提供了李某可能隐匿的地点，根据这一线索，侦查机关顺利将李某追捕归案。对甲盗窃罪的处罚，下列哪一项是正确的( )

A．应当减轻或者免除处罚

B．应当从轻或者减轻处罚

C．可以从轻或者减轻处罚

D．可以减轻或者免除处罚

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题型：问答题

完形填空。

     Once there was a king who liked pictures very much. One day, he   1   a prize to the artist who would paint
the best picture of peace. Many artists   2 . The king looked at all the pictures. But there were only two he   3
liked, and he had to choose between them.
    One picture was of a calm lake. The lake was a perfect   4   for peaceful towering mountains all around
it.   5   was a blue sky with fluffy (蓬松的) white clouds. All who saw this   6 thought that it was a perfect
picture of peace.
       7   picture had mountains, too. But these were large, rough and   8 . Above was an angry sky, from which
rain fell and in which lightning   9  . Down the side of the mountain  10  a foaming (起泡沫的) waterfall. This
did not look  11  at all.
     But when the king looked  12 , he saw behind the waterfall a tiny  13  growing in a crack in the rock. In the
bush a mother bird had built her  14 . There, in the midst of the rush of angry water, sat the mother bird on her
nest- 15  perfect peace.
     Which picture do you think won the prize? The king  16  the second picture. Do you know why?
     "Because,"  17  the king, "peace does not mean to be in a place  18  there is no noise, trouble, or hard work.
Peace means to be in the midst of all those things and  19  be calm in your heart. That is the real  20  of peace."

( )1. A. afforded
( )2. A. collected
( )3. A. hardly
( )4. A. bowl
( )5. A. Outward
( )6. A. prize
( )7. A. The one
( )8. A. bare
( )9. A. played
( )10. A. connected
( )11. A. hopeful
( )12. A. regularly
( )13. A. flower
( )14. A. house
( )15. A. of
( )16. A. protect
( )17. A. explained
( )18. A. which
( )19. A. thus
( )20. A. story

B. offered
B. planned
B. slightly
B. mirror
B. Indoors
B. result
B. Another
B. fresh
B. screamed
B. floated
B. peaceful
B. suddenly
B. ground
B. business
B. in
B. forced
B. described
B. where
B. even
B. meaning

C. accepted
C. tried
C. really
C. plate
C. Overhead
C. artist
C. Other
C. green
C. wandered
C. fell
C. successful
C. closely
C. tree
C. nest
C. by
C. depended
C. reminded
C. whose
C. also
C. source

D. canceled
D. directed
D. generally
D. cover
D. Downhill
D. picture
D. The other
D. distant
D. cheered
D. rose
D. careful
D. casually
D. bush
D. relationship
D. for
D. chose
D. persuaded
D. that
D. still
D. history

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患者，男性，冠心病病史多年，半天前突然出现双下肢剧烈疼痛，伴有行走困难。查体：双下肢股动脉搏动消失，局部皮肤苍白，双侧腹股沟以下皮温低，肌力Ⅳ级。该患者诊断考虑为（）

A.大动脉炎

B.血栓闭塞性脉管炎

C.动脉硬化性动脉闭塞症

D.髂股动脉栓塞

E.糖尿病性动脉闭塞

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题型：问答题

按《中华人民共和国矿产资源法》第( )条规定“矿产资源属于国家所有，地表或者地下的矿产资源的国家所有权，不因其所依附的土地的所有权或者使用权的不同而改变。国 * * 障矿产资源的合理开发利用。禁止任何组织或者个人用任何手段侵占或者破坏矿产资源。各级人民政府必须加强矿产资源的保护工作”。

A．二
B．三
C．四
D．五

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在“观察水的沸腾”的实验中，小组记录的实验数据如下表所示： 时间（min）…45

问题：

在“观察水的沸腾”的实验中，小组记录的实验数据如下表所示：时间（min）…45