休克指数为1.5，表示A．无休克B．休克代偿期C．存在休克D．严重休克E．以上都不是

The government of Norway is planning to build an unusual storage center on an island in the Arctic Ocean. The place would be large enough to hold about two million seeds. The goal is to present all crops known to scientists. The British magazine New Scientist published details of the plan last month. The structure will be designed to protect the world’s food supply against nuclear war, climate change and other possible threats. It will be built in a mountain on the Norwegian island of Spitsbergen. The mountain is less than one thousand kilometers from the North Pole, the northernmost position on earth.

An international group called the Global Crop Diversity Trust is working on the project. The director of the group, Cary Fowler, spoke to New Scientist. He said the project would let the world rebuild agriculture if, in his word, “the worst came to the worst”. Norway is expected to start work next year. The project is expected to cost three million dollars. Workers will drill deep in the side of a sandstone mountain. Temperatures in the area never rise above 0ºC. The seeds will be protected behind concrete walls a meter thick and high-security door.

The magazine report says the collection will represent the products of ten thousand years of farming. Most of the seeds at first will come from collections at seed banks in Africa, Asia and Latin America. To last a long time, seeds need to be kept in very low temperatures. Workers will not be present al the time. But they plan to replace the air inside the storage space each winter. Winter temperatures on the island are about eighteen degrees below 0ºC. The cold weather would protect the seeds even if the air could not be replaced.

Mr. Fowler says the proposed structure will be the world’s most secure gene bank. He says the plant seeds would only be used when all other seeds are gone for some reason. Norway first proposed the idea in the 1980s. But security concerns delayed the plan. At that time, the Soviet Union was meeting in Rome of the Food and Agriculture Organization.

小题1:The project is meant to ______.

A．increase the world’s food output in the future

B．carry out some scientific experiments on plant genes

C．protect crop seeds from dying out in case of possible disasters

D．build an exhibition centre of the world’s plant seeds小题2:Which of the following statements is TRUE according to the above passage?

A．The government of Norway will perform the project alone.

B．Seeds to be collected there were produced ten thousands years ago.

C．Spitsbergen is chosen because it is free of the threat unclear war forever.

D．Temperature is a major consideration when choosing the storage place.小题3:We can infer from the text that _______.

A．People will get newly-developed seeds from the center every year.

B．The storage center will greatly promote world agriculture

C．Norway had meant to build the storage centre about 20 years before.

D．There haven’t been any seed storage centres in the world before.小题4:What is probably the best title of the passage?

A．The Best Place to Store Seeds

B．Noah’s Ark（诺亚方舟）of Plant Seeds in Plan

C．Concerns of World Food Supply

D．A New Way to Feed the World

向中国专利局提出发明专利申请的申请人为获得香港标准专利的保护，应当向香港知识产权署办理以下哪些手续？（）

A．自该申请由国家知识产权局公布之日起3个月内向香港知识产权署办理记录请求手续

B．自该申请由国家知识产权局公布之日起6个月内向香港知识产权署办理记录请求手续

C．自该申请由国家知识产权局授予专利权之日起3个月内向香港知识产权署办理注册与批予请求手续

D．自该申请由国家知识产权局授予专利权之日起6个月内向香港知识产权署办理注册与批予请求手续

码垛机临界光电为（）

A.漫反射式

B.反射板式

C.对射式

D.全反射式

对于地球大气，8μm“窗区”附近的光学厚度（）和15μm“吸收区”附近的光学厚度。

A.小于

B.等于

C.大于

In promising to fuse media as diverse as television, telephone communication, video games, music and data transmission, the era of digital convergence goes better than yesterday’s celebrated "information superhighway". Yet achieving this single technology is far from straightforward. There are currently three major television broadcast standards, and they are all incompatible with each other. But this is nothing compared to the many technologies supporting the Internet, each with a different bandwidth and physical media. The problems faced in designing platforms and communication systems that will be accepted across the world can appear insuperable.
Even once global standards are assured, however, a further obstacle lies in wait. The Internet is plagued by long, erratic response times because it is a pull-technology, driven by patterns of user demands. Push technology, on the other hand, reverses the relationship: servers simply send information to passive users, as in television and radio. But if some form of combination between one-way television flow and interactive Internet is to be the basis of our future media, it is hard to see how it could be operated. Moreover, the problem of fusing Internet with television is also one of defining the services offered. Information, entertainment and relaxation appear at first to be quite different needs. Serious doubts remain over whether consumers will be interested in having to make the sort of mental effort associated with computing while also settling down in front of a sitcom.
Besides the issue of consumer habits, infrastructure costs are set to be immense, and will have to be met by national states or the private sector before being passed on to users. Platforms do not necessarily have to be expensive. The mobile phone is a good example of how something that is technologically sophisticated can almost be given away, with its cost recovered through service charges. Users are then coerced through clever marketing to upgrade to newer phones with more features to reinforce their dependence.
Whatever the outcome, it is obvious that technology will play an increasing part in our everyday lives. Beyond technology, digital convergence embraces the services, industrial practices and social behavior that form modern society. We have in our hands the technology to construct the most sophisticated machines ever built, but if they are unusable, simply because of their operating instructions, then recent lessons have taught us they will not survive. Whatever we design must be simple, reliable and useful. Perhaps this is where artificial intelligence will come in.

Towards the technology of digital convergence, the author’ s attitude can best be said to be one of______

A. suspicion.
B. optimism.
C. frustration.
D. pessimism.