【題目】The year of 2014 saw smart people always busy inventing useful things，which have helped to make the world better，smarter and a little more fun. Now，let's take a look at some of the inventions.

Super banana Australian biogeneticist（生物遺傳學家）James Dalevisited Uganda，a poor African country，in the early 2000s，where he found that 15％-30% of children under 5 were at the risk of going blind because they didn't get enough vitamin A. Dale also learned that people there love bananas. They eat 3 to 11 bananas a day. So hecame up with an idea to plant bananas containing added nutrition in order to improve

Ugandans' health ．With the help of Bill Gates' foundation，Dale developed the“super banana，’·He added a gene to the fruit，making it rich in vitamin A.

【1】Which of the following statements would James Dale agree with?

A. Children in Uganda should eat fewer bananas.

B. Vitamin A is largely found in fruits like bananas.

C ．Super bananas are definitely a safe biological product.

D. People's eating habits can be used to develop new food.

【2】What is the biggest advantage of the 94Fifty Basketball?

A. The sensors hidden inside can help players run faster in a game.

B. It can help players to improve their shooting and ball-handling skills.

C. It allows players to connect to their smartphones while playing basketball.

D. The Bluetooth chip inside allows its users to listen to music while playing basketball.

【3】What can we learn about the hovercraft from the text?

A. It enables its users to float off the ground freely.

B. It can work on many different kinds of surfaces.

C. It still needs to improve its power and efficiency.

D. It is an affordable means of transport for a family.

【4】What do the hovercraft and wireless electricity have in common according to the text?

A. They create magnetic fields to produce power.

B. They apply technologies to many things in life.

C. They are technologies which can produce electricity.

D. They use wireless technology to improve their products.

【答案】

【】D

【】B

【】C

【】A

【解析】

【1】根據(jù)第二段內容：Dale 了解到當?shù)厝朔浅Ｏ矚g吃香蕉，而產(chǎn)生了種植一種包含更多營養(yǎng)的新香蕉，被稱為“超級香蕉”，據(jù)此判斷答案選D，人們的飲食習慣可以用來形成新的事物。

【2】根據(jù)第三部分中的句子：They can tell you anything from how fast you are going to how accruate your shot angles are.可知答案選B，它可以幫助我們提高投籃技術。

【3】通過第四部分中句子：At the moment , the hoverboard can only float an inch off the ground for 15 minutes and must fly over a metal material .可知，他目前行駛距離較短，也就是電池電量較少，并且只能在金屬路面上行駛，所以它在電池和材料方面都需要提高，故答案選C。

【4】兩部分中都有談到了用磁場（magnetic field）故答案A正確。

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