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问题 单项选择题

所有施工方案和工法得以实施的重要物质基础是（），因此，必须合理选择和正确使用，是保证施工质量的重要措施。

A.人的因素

B.材料的因素

C.机械设备的因素

D.环境的因素

答案

参考答案：C

单项选择题

2006年1-5月份，我国城镇固定资产投资32045亿元，同比增长25.9%。其中，国有及国有控股完成投资13891亿元，增长15.6%；房地产开发完成投资7214亿元，增长27.5%。
从项目隶属关系看，中央项目投资3122亿元，同比增长14.9%；地方项目投资28923亿元，增长27.3%。
从产业看，第一、二、三产业分别完成投资307亿元、14205亿元和17533亿元，同比分别增长35.8%、28.9%和23.5%。
从行业看，煤炭开采及洗选业投资358亿元，同比增长13.5%；电力、热力的生产与供应业投资2368亿元，增长11.3%；石油和天然气开采业投资540亿元，增长23.3%；铁路运输业投资530亿元，增长11.4%；非金属矿采选、制品业投资810亿元，增长52.6%；黑色金属矿采选、冶炼及压延加工业投资895亿元，增长4.6%；有色金属矿采选、冶炼及压延加工业投资465亿元，增长40.7%。
从注册类型看，内资企业投资28067亿元，同比增长25.9%；港澳台商投资和外商投资分别完成1739亿元和2087亿元，分别增长36.8%和17.8%。
从施工和新开工项目情况看，截止到5月底，城镇50万元以上施工项目累计151139个，同比增加18470个；施工项目计划总投资175359亿元，同比增长16.1%；新开工项目74701个，同比增加7282个；新开工项目计划总投资27908亿元，同比增长6.1%。
从到位资金情况看，城镇投资到位资金40296亿元，同比增长23.7%。其中，国内贷款增长14.1%，利用外资增长16.6%，自筹资金增长29.2%。

2005年1-5月份对非金属矿采选、制品业的投资，占城镇固定资产投资额的比重为( )。

A．2.0%

B．3.0%

C．4.0%

D．5.0%
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阅读理解

In 1955, a man named Raymond Kroc entered a partnership with two brothers named Mcdonald. They operated a popular restaurant in California which sold food that was easy to prepare and serve quickly. Hamburgers, French fries, and cold drinks were the main foods on the limited menu. Kroc opened similar eating places under the same name, “McDonald’s” and they were a quick success. He later took over the company and today it is one of the most famous and successful “fast-food” chains(连锁店) in America and the world.

Why was his idea so successful? Probably the most important reason was that his timing was right. In the 1950s, most married women stayed home to keep house and take care of their children. During the 1960s, the movement for equality(平等) between men and women and an economy(经济) that needed more families to have two money-earners resulted in many women returning to the workplace. This meant that they had less time and energy to do housework, so they depended more on fast-food restaurants.

Single parents also have little time to spend in the kitchen. People living alone because of divorce(离婚) or a preference for a “single lifestyle” also depend on this type of food, since cooking for one is often more trouble than it is worth.

Fast food is not part of the diet of all Americans. Another of the 1960s was called back-to-nature movement. More and more Americans based their diets on natural foods. This preference for natural foods continues to this day. These products can now be found not only in the special health food store but also in many supermarkets.

小题1:The passage is mainly about ____.

A．how and why “McDonald’s” became successful

B．the effect social and economic changes have on people’s eating habits

C．why Americans prefer natural food

D．American eating habits小题2:Which of the following was NOT a reason for Raymond Kroc’s success?

A．His partnership with the McDonald brothers.

B．A changing economy.

C．The back-to-nature movement.

D．Women’s equality movement.小题3:We can infer from the passage that ____.

A．natural foods can also be found in McDonald’s

B．many married women in America returned to work in the 1960s

C．McDonald’s fast food is popular among the young

D．divorce caused people to change their eating habits
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