Question

【题目】 Inventions make the world better, smarter and a little more fun.

	The folding bike helmet(头盔) People hate to wear a helmet because it's thick and heavy. Morpher is a bike helmet made from plastics. It is just as strong as the traditional ones, but flexible(灵活的)enough to fold almost totally flat. Also it is much easier to carry.
	Shoes that tie themselves After we see the movie Back to the Future, almost everyone wants a pair of selftying shoes. Now, thanks to Nike, the shoe dream comes true. When you press a button, the shoes can tie themselves.
	The smart alarm clock—Hello Sense An alarm clock, called Hello Sense, can improve your sleep. It can control the temperature, light and even air quality in your bedroom to help you have a perfect sleep environment. And it can record your sleep cycles.
	Sweet potatoes that could save lives The lack(缺 乏)of vitamin A can cause blindness and many other illnesses for illnesses. In subSaharan Africa, plant experts are helping them grow a kind of new sweet potatoes. These potatoes can help them fight against some illnesses.

【1】Which company makes selftying shoes?

A.Adidas.B.Kappa.

C.Nike.D.LiNing.

【2】If a child has a poor eyesight, he may be in the lack of ________.

A.vitamin AB.vitamin B

C.vitamin CD.vitamin D

【3】You can find the passage in a ________.

A.newspaperB.story book

C.guide bookD.cookery book

Answer 1

【答案】

【1】C

【2】A

【3】A

【解析】

本文讲述了四种不同的发明创造。一种是可以折叠的自行车头盔，一种是能够自己系鞋带的鞋子，一种是新型的智能闹钟，一种是在撒哈拉以南非洲，植物学家培育的一种能对抗各种疾病的甘薯。

【1】细节理解题。根据Now, thanks to Nike, the shoe dream comes true. 现在，多亏了Nike，鞋的梦想成真了。故选C。

【2】细节理解题。根据The lack(缺 乏)of vitamin A can cause blindness and many other illnesses for illnesses.缺乏的维生素A可以导致失明和许多其他疾病。故选A。

【3】文章来源题。根据本文讲述了四种不同的发明创造。所以不可能来自故事书、导游书、烹饪书，所以排除B、C、D；故选A。