一个圆柱要削成一个最大的圆锥,体积就要减少它的13.______.

题型:解答题

问题:

一个圆柱要削成一个最大的圆锥,体积就要减少它的
1
3
.______.
考点:圆锥的体积
题型:解答题

甲花4万元收买被拐卖妇女周某做智障儿子的妻子,周某不从,伺机逃走。甲为避免人财两空,以3万元将周某出卖。(事实一)
乙收买周某,欲与周某成为夫妻,周某不从,乙多次暴力强行与周某发生性关系。(事实二)
不久,周某谎称怀孕要去医院检查,乙信以为真,周某乘机逃走向公安机关报案。警察丙带人先后抓获了甲、乙。讯问中,乙仅承认收买周某,拒不承认强行与周某发生性关系。丙恼羞成怒,当场将乙的一只胳膊打成重伤。乙大声呻吟,丙以为其佯装受伤不予理睬。(事实三)
深夜,丙上厕所,让门卫丁(临时工)帮忙看管乙。乙发现丁是老乡,请求丁放人。丁说:“行,但你以后如被抓住,一定要说是自己逃走的。”乙答应后逃走,丁未阻拦。(事实四)
请回答下列题。

关于事实一的定性,下列选项正确的是:

A.甲行为应以收买被拐卖的妇女罪与拐卖妇女罪实行并罚

B.甲虽然实施了收买与拐卖二个行为,但由于二个行为具有牵连关系,对甲仅以拐卖妇女罪论处

C.甲虽然实施了收买与拐卖二个行为,但根据《刑法》的特别规定,对甲仅以拐卖妇女罪论处

D.由于收买与拐卖行为侵犯的客体相同,而且拐卖妇女罪的法定刑较重,对甲行为仅以拐卖妇女罪论处,也能做到罪刑相适应

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As my train was delayed for two hours, I had plenty of time to spare. After buying some newspapers to read on the journey, I made my way to the ___1___ office to collect my heavy suitcase I had ___2___ there three days before. There were only a few people ___3___, and I took out my wallet to find the receipt for my case. The receipt didn’t seem to be where I had left it. I ___4___ the contents, and railway tickets, money scraps of paper and photos fell out of it; but no matter how ___5___ I searched, the receipt was nowhere to be found.

When my turn came, I ___6___ the situation sorrowfully to the assistant. The man looked at me ___7___ as if to say that he had ___8___ this kind of story many times and asked me to ___9___ the case. I told him that it was an old, brown looking ___10___ no different from the many cases I could see on the shelves. The assistant then gave me ___11___ and told me to ___12___ of the chief contents of the case. If they were ___13___, he said, I could take the case away. I tried to ___14___ all the articles I had ___15___ packed into the case and wrote them down as they came to me.

After I had done this, I went to ___16___ among the shelves. There were hundreds of cases there. For one dreadful moment, it ___17___ to me that if someone had ___18___ the receipt up he could have easily claimed(认领) the case already. This hadn’t happened ___19___, for after a time I found the case lying in a corner. After examining the articles inside, the assistant was ___20___ and told me I could take the case away.

1. A. posting   B. working     C. luggage      D. manager’s

2. A. left B. forgotten    C. found  D. bought

3. A. standing B. crowding    C. talking       D. waiting

4. A threw      B. put     C. looked       D. emptied

5. A. often      B. much  C. hard    D. soon

6. A. said B. searched     C. spoke  D. explained

7. A. now and then B. up and down      C. here and there    D. back and forth

8. A. knew      B. realized      C. heard  D. seen

9. A. describe  B. draw   C. take out      D. show

10. A. object   B. matter C. subject       D. wallet

11. A. a paper B. a note C. a message   D. a form

12. A. sign names   B. make a list  C. write down D. draw a picture

13. A. everything   B. wrong C. correct       D. ready

14. A. draw    B. remember   C. read    D. remind

15. A. carelessly     B. suddenly    C. hurriedly    D. immediately

16. A. see       B. watch  C. find    D. look

17. A. happened     B. occurred     C. appeared    D. seemed

18. A. picked  B. collected    C. taken  D. stolen

19. A. fortunately   B. unluckily    C. by chance   D. presently

20. A. disappointed B. surprised    C. satisfied     D. worried

题型:解答题

头癣的描述下列哪项正确?()

A.黄癣常并发脓癣

B.治疗脓癣应及时切开引流

C.黑点癣至青春期可自愈

D.伍氏灯检查白癣呈亮绿色荧光

E.黑点癣高位断发,可形成永久性脱发

题型:解答题

随着温度的升高,钢的变形抗力则会()。

A.增大

B.减小

C.不变

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轴承磨损引起的防爆电机发热的处理办法是()。

A.清洗轴承

B.更换轴承

C.换润滑油

D.加润滑油

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