药物相互作用对药效学的影响甲氧氯普胺不宜联用吩噻嗪类抗精神病药（） A．拮抗作用 B

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       Two magazines recently listed the best cities to live in. Here are two of the cities listed as

"the world's best."

       SAN JOSE, COSTA RICA The city has comfortable weather all year round (15℃ to 26℃).

Housing is not very expensive in San Jose. Also, many of the city's older neighborhoods are very

beautiful and have small hotels and cafés. Beautiful mountains are around the city. Lots of people

go sightseeing there every year. But air pollution is a problem in the city center.

       HONG KONG, CHINA This lively city-once a small fishing village-is today an international

business center. It is an interesting mix of East and West, old and new. Modern tall buildings are

next to small temples (庙宇). Popular nightclubs are close to traditional teahouses. Busy people

fill the streets at all hours of the day. But outside the city, there are parks for walking or relaxing.

Hong Kong is famous for its wonderful native dishes. There's also food from Europe, North

America, and other parts of Asia. However, this small city has a large population of nearly seven

million! That's why housing is very expensive. Traffic and air pollution are also a problem.

1. Which of the following is NOT mentioned about San Jose?

A. The weather.            

B. The mountains.

C. The air.                

D. The traffic.

2. What makes Hong Kong the world's best according to this passage?

A. The lively city and the wonderful dishes.

B. The large population and the traffic.

C. The expensive housing.

D. The beautiful temples.

3. The writer thinks housing in Hong Kong is expensive because        .

A. it is a small fishing village

B. it is a mix of East and West

C. it is a beautiful city

D. there are too many people in the city

4. What do the two cities have in common?

A. They both have beautiful mountains.

B. They both have a large population.

C. Air pollution is a problem in both.

D. They are both crowded.

5. From the passage, we can know that         .

A. San Jose and Hong Kong are the only two cities of the world's best

B. San Jose has more natural sights than Hong Kong does

C. the weather in both cities is fine

D. San Jose used to be a small fishing village

高铁血红蛋白还原实验是G-6-PD缺乏症的直接诊断方法。()

Border Gateway Protocol(BGP) is inter-autonomous system （71） protocol. BGP is based on a routing method called path vector routing. Distance vector routing is not a good candidate for inter-autonomous system routing because there are occasions on which the route with the smallest （72） count is not the preferred route. For example, we may not want a packet through an autonomous system that is not secure even though it is shortest route. Also, distance vector routing is unstable due to the fact that the routers announce only the number of hop counts to the destination without defining the path that leads to that （73） . A router that receives a distance vector advertisement packet may be fooled if the shortest path is actually calculated through the receiving router itself. Link （74） routing is also not a good candidate for inner-autonomous system routing because an internet is usually too big for this routing method. To use link state routing for the whole internet would require each router to have a huge link state database. It would also take a long time for each router to calculate its routing （75） using the Dijkstra algorism.

72（）

A．path

B．hop

C．route

D．packet

《建设工程施工合同(示范文本)》由《协议书》、《通用条款》、《专用条款》三部分组成，其中三者的优先解释顺序为( )。

A．《协议书》《通用条款》《专用条款》
B．《通用条款》《协议书》《专用条款》
C．《协议书》《专用条款》《通用条款》
D．《专用条款》《协议书》《通用条款》

以下选项中属于危机决策典型特征的是（）

A.人力资源比较充分

B.技术手段比较成熟

C.可控可调可预期

D.时间紧迫，即时决策