某学生初上临床即遇一耳鸣耳聋患者，他欲试用耳前三穴治之。其三穴是：（）。 A.下关听

甲公司创办于1981年，前身为全国最早的12家合资企业之一，主要生产录音磁带。在1985年转而与香港长城电子合资生产电话机。在接下来的日子里，甲公司在电话、电视机、手机领域都取得了令人瞩目的成绩。2002年，甲公司手机业务销售额和利润额均做到了国产手机第一名，仅次于摩托罗拉和诺基亚，而彩电业务也跨入了国内三强之列。
以此，甲公司制定了雄心勃勃的“龙虎计划”。而为了实现这个计划中所定下的增长率，光靠企业自身的积累和滚动是无法达到的，必须进行大规模的兼并重组。另一方面，甲公司的两大支柱产业电视机和手机在国内的业务也受到了严峻的挑战，再加上中国加入WTO之后密集的反倾销调查，进行跨国收购成为甲公司的最佳选择。在公司领导人李某看来，跨国收购既可以获得核心技术，又可获得海外的销售渠道，还可以轻松避开美国、欧盟设置的贸易壁垒，对甲公司来说可谓一举三得。
2003年11月，甲公司与全球第四大消费电子制造商法国汤姆逊公司彩电业务合资，在深圳组建了合资企业TTE CORPORATION(简称TTE)。其中甲公司国际控股和汤姆逊分别持有TTE 67%和33%的股权。TTE方面称，新公司的主要经营目标就是未来18个月内在北美、欧盟市场实现盈利。
就在人们对甲公司兼并汤姆逊的彩电业务津津乐道之时，甲公司再次出手。2004年6月18日，甲公司与阿尔卡特在巴黎签订“合资认购协议”，合资组建移动电话有限公司，甲公司出资5500万欧元持有55%股份。
经过多年的打拼，该公司业务构成逐渐明晰，主要由三大业务组成，其中多媒体电子产业占61.37%，移动通讯业占10.77%，家电产业占9.52%。如果按区域划分，国内市场占55.38%，海外市场占44.62%。
2007年，席卷全球的金融危机使得全球相关产业环境低迷，也使得甲公司在海外的多家经销商经营面临困难，无法及时支付到期账款，给公司的资金管理带来了困难。外汇市场的波动，以及人民币升值的压力也对该公司海外市场的经营带来了很多变数。欧盟针对报废电子产品开始实施电子垃圾的两项法规，根据这两项法规的规定，每出口欧盟一台彩电或一部手机将被征收大约1到20欧元，一些大型电器还会更高。同时，含有铅、汞等六种有害物质的电子产品将不得进入欧盟市场。中国企业在出口欧盟的时候，含有这些物质的产品必须用新型的环保材料代替，今后公司将在此方面增加投入，这也带来了成本支出的压力。由于公司相关部门的员工没有接受培训，使用新型环保材料生产的产品存在缺陷，给公司造成一定的损失。
[要求]

下列关于氧气的说法中，错误的是（　　）

A．氧气可以支持燃烧，说明氧气具有可燃性

B．氧气用于炼钢，目的是除去生铁中多余的碳和其他杂质

C．氧气可以供给呼吸，是因为和体内物质反应而释放能量，维持生命活动

D．夏天鱼池内放增氧泵，是因为温度升高，氧气在水中溶解量减少

胡 * * 国防和军队建设理论的主要内容包括哪几个部分？

阅读下面文章，回答问题。

(A)

The Taj Mahal is considered to be one of the most beautiful buildings in the world and the finest example of the late style of Indian architecture (建筑). It is at Agra in northern India. It lies beside the River Jumna in the middle of gardens with quiet pools.

　 　The Taj Mahal was built by the Mogul emperor (皇帝) Shah Jehan, who ruled India in the seventeenth century. It is in memory of his favorite wife, Arjumand Banu Bagam, known as Mumtaz Mahal, who died in 1631. The building, which was completed between 1632 and 1638, was designed by a local Muslim architect (建筑师), Ustad Ahmad Lahori. The whole building, with gardens and gateway structures, was completed in 1643. The Taj Mahal stands at one end of the garden tomb with marble (大理石) path. The room is softly lighted by the light that passes through double screens of carved marble set high in the walls. The building now is kept in good condition.

　 　The Taj Mahal took 22 years to build. Shah Jehan planned a similar building, but in black instead of white, to lie on the other side of the river. But before it could be built, Shah Jehan was imprisoned (监禁) by his son and buried next to his wife in the Taj Mahal. 

1. The Taj Mahal was built for____ .

A. Mumtaz                    　B. Shah

C. Either Mumtaz or Shah        　D. Both Mumtaz and Shah

2. The passage mainly tells us____ .

A. why the Taj Mahal was built

B. the love story between Shah and Mumtaz

C. some information about the Taj Mahal

D. the Taj Mahal—the pride of Indians

3. Form the passage we can learn that____ .

A. the Taj Mahal looks more beautiful than before.

B. the Taj Mahal doesn't exist now.

C. the Taj Mahal has completely changed.

D. the Taj Mahal has become a place of interest.

(B)

Winter-swimming has become popular in Beijing. Three years ago, few people would go swimming in the icy waters. But now there is a Winter-swimming Enthusiasts’ Club（冬泳爱好者协会）and it has more than 2 000 members. The oldest is 84 years old and the youngest is only 7. The members are from all walks of life. They may be workers, peasants, soldiers, teachers, students…

Though it is now the coldest part of the season and the water temperature in the city’s lakes is around 0℃, many winter-swimmers still swim in the icy waters, even when it is snowing. They enjoy themselves in the lake, while the people by the side of the lake are wearing heavy clothes.

Why are so many people interested in winter-swimming? Because winter-swimming can be good for one’s health.

Bei Sha is a good example. He is 69, and he once suffered from heart trouble for 26 years. After ten years of winter-swimming he is now in good health. Scientists are now studying the effects of winter-swimming on health.

4. What does the underlined sentence “The members are from all walks of life” mean?  

A. The members do different jobs at different places.

B. They come from all parts of Beijing.

C. They are persons of different ages.

D. They are men and women, old and young.

5. The winter-swimmers are able to swim in the icy waters, even on snowy days because       .

A. they are not afraid of coldness

B. they often swim in the icy waters

C. they know that they can benefit（得益）from it

D. winter-swimming can make people healthy

6. Winter-swimming has become popular in Beijing because       .

A. more and more people like to swim in Beijing

B. it is more interesting than swimming in summer

C. winter-swimmers are brave men

D. winter-swimming does a lot of good to one’s health

7. What’s the best title for this passage?

A. People in Beijing Like Swimming in Winter

B. Winter-swimming—A Craze（狂热）in Beijing

C. People Benefit from Winter-swimming

D. Winter-swimmers Are Brave Men

阴阳属性的相对性主要表现是（）

A.重阴必阳，重阳必阴

B.阴中求阳，阳中求阴

C.阴中有阳，阳中有阴

D.阴转化为阳，阳转化为阴

E.阴阳相互转化和无限可分