城市化是社会经济发展的必然结果,是社会进步的表现。据此回答27~28题。 小题1

题型:选择题

问题:

城市化是社会经济发展的必然结果,是社会进步的表现。据此回答27~28题。

小题1:下列现象中,与城市化进程有必然联系的是        (   )

A.交通拥挤,住房紧张

B.绿地面积减少,环境污染加剧

C.非农业人口比重增加

D.第三产业比重超过一、二产业小题2:今后我国城市化的侧重点是      (   )

A.扩大城市规模,积极建设新的开发区

B.新增非农业人口向中西部地区转移

C.大城市的人口逐步向中小城市转移

D.完善小城镇基础设施,推进小城市经济发展

考点:城市化的表现及标志城市化动力城市化进程城市环境问题及治理措施
题型:选择题

邱某与其父在家搞个体经营,开业数月,经营额为3万余元,应纳税额2200余元。税务所 25次开出纳税通知单,催其纳税,由于逾期不交,税务机关对其加收滞纳金2000余元,合计4000余元。税务机关多次派人催缴,邱拒绝缴纳。为维护国家税收法规的严肃性,市税务机关干部王某前往催收税款。邱某不但抗拒不缴,而且侮骂王某。王某据理力争,邱某上前对王某拳打脚踢,致使王某身受重伤。对邱某的行为如何认定

A.抗税罪
B.抗税罪与故意伤害罪
C.故意伤害罪
D.妨害公务罪

题型:选择题

[选修3-3模块]

某压力锅结构如图所示,盖好密封锅盖,将压力阀套在出气孔,给压力锅加热,当锅内气体压强达到一定值时,气体就把压力阀顶起.假定在压力阀顶起时,停止加热.

(1)若此时锅内气体的体积为V,摩尔体积为V0,阿伏加德罗常数为NA,写出锅内气体分子数的估算表达式.

(2)假定在一次放气过程中,锅内气体对压力阀及外界做功1.5J,并向外界释放了2.5J的热量,锅内原有气体的内能如何变化?变化了多少?

(3)若已知某高压锅的压力阀质量为m=0.1kg,排气孔直径为d=0.3cm,则锅内气体的压强最大可达多少?设压强每增加3.6×103Pa,水的沸点相应增加1℃,则锅内的最高温度可达多高?(外界大气压强p0=1.0×105Pa,取g=10m/s2

题型:选择题

It is not just Indian software and "business-process outsourcing" firms that are benefiting from the rise of the internet. Indian modern art is also on an upward spiral, driven by the aspirations of newly rich Indians, especially those living abroad, who use the internet to spot paintings and track prices at hundreds of gallery and auction websites. Prices have risen around 20-fold since 2000, particularly for prized names such as Tyeb Mehta and F. N. Souza.

There would have been "no chance" of that happening so fast without the internet, says Arun Vadehra, who runs a gallery in Delhi and is an adviser to Christie’s, an international auction house. He expects worldwide sales of Indian art, worth $200million last year, to double in 2006. It is still a tiny fraction of the $ 30 billion global art market, but is sizeable for an emerging market.

For newly rich often very rich-non-resident Indians, expensive art is a badge of success in a foreign land. "Who you are, and what you have, are on your walls," says Lavesh Jagasia, an art dealer in Mumbai. Indian art may also beat other forms of investment. A painting by Mr. Mehta that fetched $1.58million last September would have gone for little more than $100,000 just four years ago. And a $22million art-investment fund launched in July by Osian’s, a big Indian auction house, has grown by 4.1& in its first two months.

Scant attention was paid to modern Indian art until the end of the 1990s. Then wealthy Indians, particularly those living abroad, began to take an interest. Dinesh Vazirani, who runs Saffronart, a leading Indian auction site, says 60% of his sales go to buyers overseas.

The focus now is on six auctions this month. Two took place in India last week; work by younger artists such as Surendran Nair and Shibu Natesan beat estimates by more than 70%. Sotheby’s and Christie’s have auctions in New York next week, each with a Tyeb Mehta that is expected to fetch more than $1 million. The real question is tee fate of other works, including some by Mr. Souza with estimates of up to $600,000. If they do well, it will demonstrate that there is p demand and will pull up prices across the board. This looks like a market with a long way to run.

According to the second paragraph, the expensive art can be seen as an ideal means of ()

A. triumph

B. appreciation

C. assessment

D. investment

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一肾功能衰竭患者血气分析可见:pH 7.28,PaC023.7kPa(28mmHg),HC0317mmol/L,最可能的酸碱平衡紊乱类型是( )

A.代谢性酸中毒

B.呼吸性酸中毒

C.代谢性碱中毒

D.呼吸性碱中毒

E.以上都不是

题型:选择题

以下哪一项是冷链的重要组成部分?()

A.储存和运输的血液的设备

B.负责血液储存和运输的员工

C.保持适当冷链环境的员工和设备

D.储存设备的维护

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