问题 单项选择题

四、阅读以下文字,完成以下问题。

耗资5000多万元的中国首个湿地公园——肇庆星湖湿地公园,已在广东肇庆星湖风景名胜区内建成。肇庆星湖风景名胜区是中国第一个国家级自然保护区和中国第一批世界生物圈保护区,也是中国风景名胜区ISO14000国家示范区和国家首批4A级景区。这里既有众多湖泊纵横,又有宽阔的滩涂湿地,大面积茂密森林,鱼虾丰富,水生动植物兴旺,湖水水质达到国家地表水二级标准。良好的生态环境,丰富的鸟类食物,使这里成了候鸟迁徙的重要停歇地、繁殖地和越冬地。区内七星岩景区湖面达6.01平方公里,还有20多个小岛,湿地资源丰富,生态环境优美,形成了动、植物多样性的生态系统,为各种湿地的动植物生存和发展提供了十分理想的条件。肇庆市委、市政府从2003年初开始对星湖景区丰富的湿地资源进行规划、提升、开发、整合。据统计,景区内目前共有鸟类188种,其中国家一级保护鸟类2种,国家二级保护鸟类11种,各种鹭鸟近万只。同时,星湖的水体生长着包括水鳖科、眼水菜科等13科的密齿苦草、黑藻等16个种类的水生植物,生长着鲩、鲢、鲤、鲮等20多类水生动物。据介绍,湿地是地球上一种重要的、独特的多功能的生态系统,被誉为生命的摇篮、自然之“肾”,对保护环境,保护生物的多样性有着十分重要的意义。

根据该文判断,以下不属于肇庆星湖风景名胜区的风景是()。

A.湖泊

B.湿地

C.森林

D.溶石

答案

参考答案:D

解析:

根据文意可知,“湖泊”“湿地”“森林”均属该风景名胜区的风景.所以不选。D项“溶石”,文中则未提及。故选D。

阅读理解

 The common cold is the world's most widespread illness, which is a plague that man receives.

The most widespread mistake of all is that colds are caused by cold. They are not. They are caused by viruses passing on from person to person. You catch a cold by coming into contact directly or indirectly, with someone who already has one. If cold causes colds, it would be reasonable to expect the Eskimos to suffer from them forever. But they do not. And in isolated Arctic regions, explorers have reported being free from colds until coming into contract again with infected people from the outside world by way of packages and mail dropped from airplanes.

During the First World War, soldiers who spent long periods in the trenches, cold and wet, seldom caught colds.

In the Second World War, prisoners at Auschwitz concentration camp, naked and starved, were astonished to find that they seldom had colds.

At the Common Cold Research Unit in England, volunteers took part in experiments in which they gave themselves to the discomforts of being cold and wet for long stretches of time. After taking hot baths, they put on bathing suits, allowed themselves to be with cold water, and then stood about dripping wet in a room. Some wore wet socks all day while others exercised in the rain until close to exhaustion. Not one of the volunteers came down with a cold unless a cold virus was actually dropped in his nose.

If then, cold and wet have nothing to do with catching colds, why are they more frequent in winter? Despite the most hard research, no one has yet found out the answer. One explanation offered by scientists is that people tend to stay together indoors more in cold weather than at other times, and that makes it easier for cold viruses to be passed on.

No one has yet found a cure for the cold. There are drugs and pain-killers such as aspirin, but all that they do is to relieve the symptoms.

小题1:The writer offered ___ examples to support his argument.

A.4

B.5

C.6

D.3小题2:Arctic explorers may catch colds when___.

A.they are working in the isolated Arctic regions

B.they are writing reports in terribly cold weather

C.they are free from work in the isolated Arctic regions

D.they are coming into touch again with the outside world小题3:Volunteers taking part in the experiments in the Common Cold Research Unit___.

A.suffered a lot

B.never caught colds

C.often caught colds

D.became very strong小题4:The passage mainly discusses___.

A.the experiments on the common cold

B.the fallacy about the common cold

C.the reason and the way people catch colds

D.the continued spread of common colds

单项选择题