问题 单项选择题

从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性()

A.A

B.B

C.C

D.D

答案

参考答案:A

解析:

根据第一组图形找出图形之间的对应关系。第一组中,第一个图形是立体图形,第二个图形是立体图形的俯视图,第三个图形是立体图形的侧视图(包括主视图和左视图)。选项A、B表示的是主视图,C、D项表示的是左视图,外部轮廓在视图中均没问题,本题主要涉及的知识点是相切。先看主视图,有一个平面与圆柱面部分相切,水平方向上,轮廓线应该画至切点位置,然而竖直的切线是看不到的(相切是光滑过渡),故B项错误,A项正确;再来看左视图,C、D项中间的水平线端点应在圆柱表面上,故内部应只有两条接触外部轮廓的水平线条,C、D项错误。由此选择A项。

阅读理解

第二节 信息匹配(共5小题,每小题2分,满分10分)

请阅读下列应用文及相关信息,并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑

The following people are expressing their thoughts (56--60) to show their concern for food, environment and so on.After that are pieces of related information (A--F) .Now decide which piece of information would be most suitable for the thought and idea mentioned in questions61---5 and mark your answer letter (A---F) on your answer sheet.There is one extra paragraph which you do not need to use.

56.How I was struck by the clear water and fresh air in my childhood! But everything has changed, that is, the clear water and fresh air are nowhere to be found again as they were. Above all, a great deal of waste hardly rots away.

57.More and more people are beginning to have a good knowledge of the importance of a safer and cleaner environment, which in turn forces the business to be cleaned up.

58.Organic products are getting more and more popular among people, but we should know the fact that organic products might also have something to do with pesticides.

59.I’m very much fond of growing some vegetables of my own in my small garden, for many vegetables on sale in markets are actually becoming more and more dangerous as a result of widespread pesticides.

60.Nowadays it is very convenient for consumers to find and buy green food in supermarkets as they are clearly marked.

A."Organic produce is always better, "Gold said."The food is free of pesticides(农药) ,and you are generally supporting family farms instead of large farms.And more often than not it is locally grown and seasonal, so it is more tasty." Gold is one of a growing number of shoppers buying into the organic trend, and supermarkets across Britain are counting on more like him as they grow their organic food business.

B.Market research shows that Gold and others who buy organic food can generally give clear reasons for their preferences - but their knowledge of organic food is far from complete.For example, small amounts of pesticides can be used on organic products.And about three quarters of organic food in Britain is not local but imported to meet growing demand."The demand for organic food is increasing by about one third every year, so it is a very fast-growing market, "said Sue Flock, a specialist in this line of business.

C.Many cities around the world today are heavily polluted.Careless methods of production and lack of consumer demand for environment-friendly products have contributed to the pollution problem.One result is that millions of tons of glass, paper, plastic, and metal containers are produced, and these are difficult to get rid of.

D.However, today, more and more consumers are choosing "green" and demanding that the products they buy should be safe for the environment.Before they buy a product, they ask questions like these: "Will this shampoo damage the environment?" "Can this metal container be reused or can it only be used once?" E.Only a few years ago, it was impossible to find green products in supermarkets, but now there are hundreds.Some supermarket products carry labels(标签) to show that the product is green.Some companies have made the manufacturing(制造) of clean and safe products their main selling point and emphasize it in their advertising.

F.The concern for a safer and cleaner environment is making companies rethink how they do business.No longer will the public accept the old attitude of "Buy it, use it, throw it away, and forget it." The public pressure is on, and gradually business is cleaning up its act.

问答题 简答题