海上升明月，天涯共此时，表达中 * * （） A.民族文化的认同感，共同的心理 B.民族

河北某县以盛产优质红枣闻名遐迩。王甲、王乙、王丙三兄弟分别住在河北廊坊市、承德市和承德滦乎县。3人合伙在河北某县开了一家红枣收购站(以下简称供方)，但没有注册登记，专门收购当地农民的红枣，然后转卖。1994年5月，王甲与包头市东河区一家以红枣为生产原料的营养滋补酒生产厂(以下简称需方)经理签订了一份购销合同，约定：“1994年10月供方交付5000公斤二等红枣，单价3元1斤(人民币)。”“交货地点：包头东河火车站。供方负责办理托运手续，费用由需方承担。需方收货后10日内付款。”当年红枣的收成量比预计的差得多，红枣价格扶摇直上。红枣收购站将收购到的枣先供应出价高的客户，到1994年11月尚未向需方发货。需方几次催货，供方均置之不理。1995年1月，需方厂家所在的地区划归与东河区相邻的青山区管辖。1995年2月，需方向包头市东河区人民法院起诉，要求供方承担不履行合同的一切责任。
请问：

C

With alarming regularity, we read about oil tankers having accidents near land and the terrible consequences of the oil spills （泄露） on people, nature, and the environment．

Millions of dollars have been used in developing special chemicals to help dismiss the spills and to clean up the animals, beaches, and land spoiled by the oil．Unfortunately, when many of these chemicals are used, more damage is caused to the environment, especially to lives in the sea．

Of all of today's environmental disasters, an oil spill may actually be one of the least serious．Although oil is poisonous, it is a natural material．In the end, it breaks down naturally．There are, of course, long-term effects, but it is usually more serious in the short term．

Nature by itself works better than chemical materials, but when there is a spill we demand that governments act immediately with as much hi-tech knowledge as possible．In 1967 the tanker Torrey Canyon sank off the Scilly Isles near the coast of England and spilled 120,000 tones of oil into the ocean．If you go there today, you will find it hard to see any sign that it ever happened．

Governments seem to accept the risk of transporting millions of tons of oil by ship every day so that we can fill up our cars and drive around and cause even more environmental damage．Interestingly, the biggest companies in the world produce cars, and the next biggest supply the gasoline to make them run I

We should be thinking more about reducing our dependency on oil．Governments should be encouraging research into new technologies, such as cars run by solar power （太阳能） , electricity, hydrogen, and so on．Much of this research has, in the past, been held back by the oil, gas, and coal．

If the world's millions of cars were 10% more efficient （高效的）—and the industry could easily produce cars at least twice as efficient ?we would need many fewer tankers crossing the oceans each year．If this happened, the risks of oil spills would be reduced, and the air we breathe would be cleaner and fresher, too．

63．What is the passage mainly talking about?

A．Oil spills pollution．    B．What oil pollution is．

C．Oil tanker accidents.             D．How to reduce oil pollution.

64．How does the author support the idea that oil spills are not as serious as people believe?

A．By giving a description．   B．By making an argument．

C．By giving an example．          D．By drawing a diagram．

65．What does the underlined word "risk" in Paragraph 5 refer to?

A．Transportation depending more on oil．

B．Poisonous oil breaking down naturally．

C．Millions of tons of oil spilling into the sea．

D．More environmental damage being caused．

66．Which suggestion, is made for reducing oil tank accidents according to the passage?

A．We should build safer tankers in the near future．

B．We should develop new technologies to cut oil use．

C．Tankers should not be allowed to sail near the coastlines．

D．Countries should build more oil pipelines under the sea．

慢性结膜炎常见的非感染性因素为_________、_________、_________、_________、_________和_________。

为了防止或减小汽轮机大轴弯曲，机组在（）与（），必须正确使用盘车。

一笔西联收汇，（）后收汇人仍未取款，系统将对该笔款项进行冻结。

A、15天

B、30天

C、45天

D、10天