关于宫颈原位癌，下列哪项是正确的（） A.病变局限于子宫颈而无淋巴结转移 B.病变局

Movie makers at one time worried that they might be put out of business by television. Recently, however, more and more people have been going to the movies. This may be partly because the economic situation in America has worsened. When at the movies, people forget their troubles, as they get involved in the story on the screen. Also, directors have recently been producing pictures that large numbers of people want to see.

Americans in the millions are returning to their love affair with the movies. Motion picture industry experts see two main factors responsible for this: an increased need by Americans to escape from economic worries and a large number of new movies with broad audience appeal.

Movie makers admit that their rising popularity is partly the result of poor economic conditions, which traditionally bring an increase in theater attendance. “When people are fearful about the future, they look for escape,” comments Jack Valenti, president of the Motion Picture Association of America. “In a shaded theater, with a 65-foot screen, you lose yourself for two and a half hours and people find this beneficial.”

小题1:What did movie makers worry about before?

A．That people preferred watching TV to seeing films.

B．That movies couldn’t be a business any more.

C．That their movies might be played on television.

D．That no one would go to the cinema.小题2:Why are so many people going to see movies now?

A．Because people now have much more money.

B．Because people wanted to escape from real life.

C．Because people have troubles.

D．Because watching movies is now much cheaper than watching TV.小题3:What does the underlined word “worsened” mean in the first paragraph?

A．become attractive

B．become amazing

C．become bad

D．become popular小题4:The main topic of American movies is about          .

A．economy

B．love

C．tradition

D．not mentioned

The questions in this group are based on the content of a passage. After reading the passage, choose the best answer to each question. Answer all questions following the passage on the basis of what is stated or implied in the passage.

Pretty much everybody agrees that clean air is a good thing, right Evidently not so. Since the 1960s, when people started talking about clean air in the first place, the American energy industry, which includes coal companies, oil companies, and utility companies, has dragged its heels on every initiative to improve the quality of the air we breathe. Even after the Clean Air Act of 1970 and its amendments in 1977 and 1990 made it clear that controlling air pollution is a national priority, these companies have found tricks and loopholes to avoid compliance.

Perhaps the most egregious loophole is the one that allows older power plants to disregard limits on sulfux dioxide emissions until they undergo a major renovation, at which point they have to comply. Sulfur dioxide from coal-burning power plants is the primary cause of acid rain in North America. The Clean Air Act states that when coal-burning power plants upgrade their equipment, they must then comply with sulfur dioxide limitations by either installing scrubbing equipment that cleans the emissions or using fuel with lower sulfur content. The law tied the timing of compliance to major renovations in order to give power plants a grace period in which to comply. Many power plants, however, have exploited a loophole in this law by instituting a series of "minor" renovations that, in effect, upgrade their equipment without requiring them to comply with the Clean Air Act. Some plants have cheated the system by undergoing "minor" renovations for decades.

The power companies claim that they have to resort to these underhanded measures because the cost of compliance with the Clean Air Act is too high. And if everyone else is cheating the system, why should they have to install costly sulfur dioxide scrubbers

This cost argument falls apart upon scrutiny. Since 1977, more than 400 power plants across the country have managed to comply with the restrictions and are still making money. The sulfur dioxide scrubbing equipment has turned out to be far less expensive than the power industry naysayers claimed it would be. Many power plants have even complied with the emissions limits and reduced their operating costs by switching from high-sulfur Appalachian coal to the low-sulfur coal produced in western states such as Wyoming and Idaho. Western coal is not only cleaner than eastern coal, but also, because it is generally closer to the surface, as much as 30 percent less expensive to extract.

Clearly, the costs of compliance with the Clean Air Act can be justified, but if these companies were honest, such justifications would not have to be made. If they were honest, they would acknowledge the costs of not complying: the health costs of increased rates of asthma and lung cancer in high-emissions areas; the environmental costs of acid-scarred forests and lakes; the aesthetic costs of a haze of sulfur dioxide cutting visibility across the eastern United States to only half of what it was in pre-industrial times. When you look at the true costs you have to ask, is any cost too high for clean air

The author’s tone can best be described as which of the following ？（）

A. Angry and subjective

B. Calm and objective

C. Analytic and ambivalent

D. Grim and self-satisfied

E. Tentative and biased

关于对不明原因肺炎病例会诊排查描述错误的是（）。

A、各级专家组会诊结束后应提出书面会诊意见

B、县级卫生行政部门排除；订正同时报市卫生行政部门备案，市卫生行政部门视情况审核

C、市卫生行政部门排除；订正同时报省卫生行政部门备案，省卫生行政部门视情况终审

D、在各级专家组会诊基础上，对报告的不明原因肺炎病例应在年终订正报告

在城市市区范围内，施工过程中使用机械设备，可能产生环境噪声污染的，施工单位必须在工程开工( 　)日前向工程所在地县及以上人员政府环境保护行政主管部门申报。

A．10

B．15

C．20

D．30

关于我国饮食发展阶段，叙述最为正确的是（）

A.产生之处就是生熟食共同出现

B.生食-熟食-生食

C.熟食-生食-熟食

D.生食-熟食-多样化的烹饪