Question

B

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 represent 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 words,“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 zero degrees Celsius. The seeds will be protected behind concrete walls a meter thick and high—security doors.

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 all 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 zero Celsius. 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 permitted use of Spitsbergen. New Scientist says the plan won United Nations approval in October at a meeting in Rome of the Food and Agriculture Organization.

55.The project is meant to_______.

A.increase the world’s food production 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

56.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 thousand years ago.

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

D.Temperature is a major consideration when choosing the storage place.

57.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 the development of world agriculture

C.Norway meant to have built the storage centre more than 20 years ago

D.There haven’t been any seed storage centers in the world before

58.What is probably the best title of the passage?

A.Noah’s Ark(诺亚方舟) of Plant Seeds in Plan.      B.The Best Place to Store Seeds.

C.Concerns of World Food Supply.                 D.A New Way to Feed the World.

Answer 1

55---58   CDCA