Question

10．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-looks like you pull it from the bottom of the dirty laundry pile when the air is dirty．It might protect your health 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 （苔藓） 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 （湿度） of the bathroom ensures that it grows well．And that's why you need to place it there and not anywhere else．
28．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 take the place of the traditional car industry
29．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．
30．Compared with traditional umbrellas，the Eco-friendly UmbrellaB．
A．is changeable                                        
B．hasn't any surface
C．can be folded                                         
D．is made of newspapers
31．Where does the text probably come from？A
A．A science report                                    
B．A personal blog 
C．A health report                                      
D．An official document．

Answer 1

分析 本文属于广告类阅读，主要向我们介绍了四种新的生态产品，它们能保护我们的健康，使我们更了解周围的污染．

解答 28．C  细节理解题，根据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主要是由一些植物组成的，故选C．
29．B  细节理解题，根据The pollution-sensitive EPA Dress by Stephanie Sandstrom notices pollution in the air accordingly．可知 EPA Dress 被设计出来是为了是用户了解空气中的污染水平，故选B．
30．B　细节理解题，根据This eco-friendly design is more flexible．It is actually only an umbrella skeleton without any surface，which can be folded，可知这种伞只有一个没有任何表面的伞骨架，故选B．
31．A　推理判断题，通读全文可发现本文主要讲述了与生态有关的新产品，因此应该属于科学报道，故选A．

点评 做阅读理解时要快速的浏览全文，把握文章主旨大意，带着问题回到原文，寻找细节或概括相应的答案，最后要理清作者写作思路．