B
阅读下面的材料，从每题所给的A、B、C三个选项中，选出最佳选项回答问题或完成句子。
Today, an increasing number of people are always looking at their mobile phones with their heads down. These people are called the “Heads-down Tribe(低头族)”. Are you a heads-down tribe member? Heads-down tribe members now can be seen everywhere.
More and more traffic accidents are happening because drivers use mobile phones when they are driving. In order to make drivers pay more attention to driving, some new traffic rules have been made. For example，heads-down tribe members who use mobile phones while driving will be fined ¥200.
As we can see above, using mobile phones may cause accidents and even cost money. Besides, more and more interesting things happen to the “Heads-down Tribe”. According to a piece of interesting TV news, a man in America kept using his mobile phone on his way home. Suddenly, he bumped into(撞上) a big lost bear. When he lifted his eyes from the phone，he was so scared that he ran away as quickly as possible.
Another fact is that we can often see people in the restaurant eating face to face but looking at their own mobile phones. It’s strange that they don’t talk to the ones who sit opposite to them during the meal. Some of them even have fun communicating with others on the phone all the time.
Mobile phones are helpful and necessary tools for modern life. Are mobile phones good or bad? It depends on how people use them. Let’s be “healthy” users and try to be the “Heads-up Tribe”.
51. Who are called the “Heads-down Tribe” according to the passage?
A. People who are always looking for something with their heads down.
B. People who are always looking at their mobile phones with their heads down.
C. People who are always sad with their heads down.
52. What will happen to heads-down tribe members if they use mobile phones while driving?
A. They will be fined. B. Their phones will be taken away. C. They will be given ¥200.
53. Where did the American probably bump into the bear?
A. At a zoo. B. On the street. C. In his house.
54. When heads-down tribe members eat in a restaurant, ____________.
A. they don’t use their mobile phones B. they don’t talk to the people who sit opposite
C. they talk to the strangers all the time
55. What is the main idea of the passage?
A. Mobile phones are helpful and necessary. B. Let’s try to be the “Heads-down Tribe”.
C. We should use mobile phones rightly.
第四部分 写作技能（共三节，计30分）
第一节阅读表达 ( 5小题，计10分)
At most schools “going green” means bringing out less trash or trying to recycle. But at New York’s Riverdale Country School, it means asking kids to walk, run and even jump in the hallway. That’s because on January 7th, 2014, the school became the first place to use the special floor tiles(瓷砖).
The tiles get energy made by the kids and turn it into electricity that can be used for classroom lights, science projects. It was 14-year-old Zach Halem who tried to ask the official to buy the tiles and install(安装) them near the school’s student center.
Besides providing fun green energy, the tiles also serve as a learning tool. Every time a student walks on one, a screen will show how much energy was produced. It makes kid feel proud because of saving energy.
The tiles that were made largely from rubber and other recycled materials have been around since 2009, and the idea was created by 26-year-old British Industrial designer Laurence Kembell. While new to the US, the tiles have been installed in many places in Europe—from a London underground station during the 2012 Olympics to a street in Paris.
However, it was not until PaveGen(发电地砖系统) started getting popular in London school that Laurence realized that his invention not only saved energy, but also was fun!
56. Is the US school the first place to use floor tiles in the world?
57. Who invented the special floor tiles?
58. What are the tiles made from?
59. How can kids at Riverdale Country School save energy from the tiles in the hallway?
60. What did the inventor think of his invention in the end?