新课程改革对课程结构做了重大调整，重在强调课程的（），在初中阶段设计了理科综合课程“

在标准状况下，15g某气体的分子数与11.2LCO的分子数相等，则该气体的摩尔质量为______．

请根据上下文，补写出画线处的内容。要求紧扣主题，语意连贯，表述明确，每处不超过20字。

即使你不是一个对城市改造十分敏感的人，蔓延各地的拆旧和仿古热潮也足以令你侧目。据学者的最新统计，①________________________，如我们风闻过的开封千亿元重塑汴梁城、昆明220亿元打造古滇王国、山东聊城古城改造……

某种意义上，“拆旧”与“仿古”构成了中国城市化进程中看似矛盾却又并存的两大典型现象。拆旧，是因为旧的文化遗存“挡”住了城市发展的脚步；仿古，则是②________________________________。破与立之间，折射出文化传承与经济发展的关系。

阅读理解

     When you turn on the radio, you hear an advertisement. When you watch television, you hear and

see an advertisement. If you turn the pages of a newspaper or magazine, again you find an advertisement.

      If you walk down the street, you see one advertising board after another. All day, every day, people who want to sell you something compete to catch your attention. As a result, advertisements are almost

everywhere.?

     In the West, advertisements are the fuel that makes mass media work. Many TV stations, newspapers, magazines, radio stations are privately owned. The government does not give them money. So where does

the money come from? From advertisements. Without advertisements, there would not be these private

businesses.?

      Have you ever asked yourself what advertising is? Through the years, people have given different

answers to the question. For some time it was felt that advertising was a means of "keeping your name

before the public." And some people thought that advertising was "truth well told." Now more and more

people describe it in this way: Advertising is the paid, non-personal, and usually persuasive description of

goods, services and ideas by identified sponsors (明确的出资者) through various media.

      First, advertising is usually paid for. Various sponsors pay for the advertisements we see, read, and

hear over the various media. Second, advertising is non-personal. It is not face to face communication.

     Although you may feel that a message in a certain advertisement is aimed directly at you, in reality, it is

directed at large groups of people. Third, advertising is usually persuasive. Directly or indirectly it tells

people to do something. All advertisements try to make people believe that the product, idea, or service

advertised can do good to them. Fourth, the sponsor of the advertisement must be identified. From the

advertisement, we can see if the sponsor is a company, or an organization, or an individual. Fifth,

advertising reaches us through traditional and nontraditional mass media. Included in the traditional

media are newspapers, magazines, radio, television, and films. Nontraditional media include the mail,

matchbox covers, and billboards.?

1. The existence of the privately-owned mass media depends financially on _______.

A. the government   

B. advertisements?

C. their owners' families

D. the audience

2. According to the passage, who are most probably paying for the advertisements?

A. Companies.

B. Organizations.  

C. Individuals.

D. All of the above.?

3. Which of the following is considered nontraditional mass media?

A. Newspapers    

B. Magazines

C. The mail  

D. Films?

4. According to the passage, which of the following statements about the features of advertisements

    is NOT true??

A. The sponsors are always mentioned in the advertisements.

B. Advertising is meant for large groups of people.?

C. Advertising tells people to do something directly or indirectly.?

D. Advertising must be honest and amusing.?

工人在夜间施工导致的施工降效费用应届于( )。

A．直接工程费

B．措施费

C．规费

D．企业管理费

为了促进经济持续健康发展，营造良好的社会环境，我们进行了政治体制改革和文化体制的改革，请问“政治体制改革和文化体制的改革”属于（）

A.调整生产关系

B.调整生产力

C.调整经济基础

D.调整上层建筑