13．Eco-friendly Car Racer
Can you image a car racer is so eco-friendly that its tyres are made from potatoes，its body is created from hemp（大麻）and rapeseed oil and it runs on fuel made from wheat and sugar beet？The one-seater racing car called Eco One is built by experts from Warwick University，who hope that Eco One will be adopted by the automotive industry．It is sold at $51，000．
Pollution-sensitive Dress
Don't be caught outside unaware of pollution levels in the air．The pollution-sensitive EPA Dress by Stephanie Sandstrom notices pollution in the air accordingly．This dress-which is actually quite pretty-look like you pull it from the bottom of the dirty laundry pile when the air is dirty．It might protect your hea1th by advising you to stay indoors for the day，but it won't do you any favor if you're meeting with clients．
Eco-friendly Umbrella
Traditional umbrellas come with a fixed surface．Although it is changeable，you cannot replace it easily．This eco-friendly design is more flexible．It is actually only an umbrella skeleton without any surface，which can be folded，so you can put anything such as newspapers，plastic bags or whatever you want to serve as the protecting surface．
Eco-friendly Moss（苔蘚）Carpet
It is said that walking on fresh grass increases your blood circulation．The Moss Carpet，created by Nguyen La Chanh，looks at getting the grass to your feet．The mat includes ball moss，island moss and forest moss．The humidity（濕度）of the bathroom ensures that it grows well．And that's why you need to place it there and not anywhere else．
21．According to Paragraph 1，we can find Eco OneC．
A．can seat one passenger and one driver
B．can't be afforded by the public at present
C．is mainly made from some kinds of plants
D．will that the place of the traditional car industry
22．Why is EPA Dress designed？B
A．To advise people to stay at home as often as possible
B．To keep users informed of the polluted levels in the air．
C．To make women look pretty even in the polluted air．
D．To stop people from meeting their clients if necessary．
23．Where does the text probably come from？A
A．A science report
B．A personal blog
C．A health report
D．An official document．
分析 本文中介紹了四種新型的環保產品，并詳細說明了各種產品的特點特色．
解答 21．C 細節理解題．根據第一部分第一句Can you image a car racer is so eco-friendly that its tyres are made from potatoes，its body is created from hemp （大麻） and rapeseed oil and it runs on fuel made from wheat and sugar beet？可知Eco One的部件主要是由一些植物做成的．故C項正確．
22．B 細節理解題．根據第二部分第二句The pollution-sensitive EPA Dress by Stephanie Sandstrom notices pollution in the air accordingly．可知這種衣服可以提醒人們外面空氣的污染情況．故B正確．
23．A 推理判斷題．本文中介紹了四種新型的環保產品，并詳細說明了各種產品的特點特色．與"個人博客、健康報告和政府文件"無關．只可能是科學報告．故A項正確．
點評 本文考查細節題為主，細節題可以在文章中直接找到與答案有關的信息？或是其變體．搜查信息在閱讀中非常重要它包括理解作者在敘述某事時使用的具體事實、數據、圖表等細節信息．在一篇短文里大部分篇幅都屬于這類圍繞主體展開的細節．做這類題一般采用尋讀法？即先讀題，然后帶著問題快速閱讀短文，找出與問題有關的詞語或句子，再對相關部分進行分析對比，找出答案．
