甲型H1N1流感病毒在全球的日益扩散，促使全球加速研制甲流感疫苗。这体现的哲学道理是

一天夜晚，甲开车逆行迫使骑车人乙为躲避甲向右拐，跌入修路挖的坑里(负责修路的施工单位未设置保护措施)，车毁人伤。对乙的损失应如何承担责任( )

A．只能由甲承担责任

B．只能由施工单位承担责任

C．甲和施工单位各自承担责任

D．甲和施工单位承担连带责任

审核应税合同的适用税率时，下列表述错误的是( )。

A．纳税人有无将按比例税率和按定额税率计征的凭证相互混淆
B．纳税人有无将载有多项不同性质经济业务的经济合同误用税目税率
C．纳税人有无将性质相似的凭证误用税目税率，如将建设工程勘察设计合同错按建筑工程承包合同的税率计税贴花
D．技术合同、租赁合同等，在签订时因无计税金额而未进行贴花，是否在结算实际金额时按其实际适用的比例税率计算并补贴了印花

阅读理解

     Traffic jam and cities, it seems, go hand in hand. Everyone complains about being stuck in traffic;

but, like the weather, no one seems to do anything about it. In particular, traffic engineers, transportation

planners, and public officials responsible for transportation systems in large cities are frequently criticized

for failing to solve traffic jam.

      But is traffic jam a sign of failure? Long queues at restaurants or theater box offices are seen as signs

of success. Should transportation systems be viewed any differently? I think we should recognize that

traffic jam is an unpreventable byproduct of successful cities, and  view the "traffic problem" in a different

light.

      Cities exist because they promote social interactions and economic transactions.

      Traffic jam occurs where there are lots of people but limited spaces. Culturally and economically

successful cities have the worst traffic problems, while decaying cities don't have much traffic. New

York and Los Angeles are America's most crowded cities. But if you want access to major brokerage

houses (经纪行), you will find them easier to reach in crowded New York than in any other large cities.

And if your firm needs access to postproduction film editors or satelliteguidance engineers, you will reach

them more quickly through the crowded freeways of LA than through less crowded roads elsewhere.

     Despite traffic jam, a larger number and wider variety of social interactions and economic transactions

can be made perfect in large, crowded cities than elsewhere. Seen in this light, traffic jam is an unfortunate consequence of prosperity, not a cause of economic decline and urban decay.

     So while we can consider traffic jam as increasing costs on the areas of big cities, the costs of

inaccessibility (交通不便) in uncrowded places are almost certainly greater.

     There is no doubt that traffic jam brings the terrible economic and environmental damage in places

like Bangkok, Jakarta, and Lagos. But mobility is far higher and traffic jam levels are far lower here in

the US, even in our most crowded cities. That's why, for now, we don't see people and capital streaming

out of San Francisco and Chicago, heading for cities like California, and Illinois.

1. We can conclude from the first paragraph that________.

A. traffic jam and weather are the two factors preventing the development of the big city

B. traffic jam seems to be very difficult to deal with

C. if traffic engineers try their best, traffic jam can be solved

D. public officials are always criticized for misusing their power

2. According to the passage, what's the author's opinion towards traffic jam?

A. In cities, traffic jam is unavoidable.

B. Traffic jam is both a sign of failure and a sign of success.

C. Traffic jam is the consequence of successful cities.

D. For a successful city, traffic jam is not unpreventable.

3. By saying "decaying" (in Para. 4), the writer probably means ________.

A. declining    

B. developing

C. rich and successful  

D. strong and healthy

4. According to this article, which statement about "New York" and "Los Angeles" is true?

A. The traffic jam in the two cities has been worsened.

B. New York and Los Angeles are the most successful cities in the USA.

C. It is easier to reach major brokerage houses in the two cities than in other cities.

D. Despite the traffic jam in LA, you'll find a satelliteguidance engineer more quickly there.

5. What can we learn from the last paragraph?

A. California is as crowded and successful as San Francisco.

B. The traffic jam in San Francisco has resulted in the capital becoming empty.

C. The traffic jam level in Jakarta is lower than that in the US.

D. Traffic jam has caused terrible bad effects in cities such as Bangkok and Lagos.

临床医学研究中的知情同意原则（）。

A.欺骗、威胁、利诱进行医学临床实验违反了道德和法律

B.负担和受益要公正分配

C.受试者与研究者之间应保密

D.死亡家属有权获得赔偿

E.需获得伦理专家委员会（或主管部门）的批准

建筑装饰陶瓷是指用于装饰工程的陶瓷制品，包括（）。

A.各类釉面砖

B.琉璃制品

C.墙地砖

D.玻璃马赛克