阅读下面材料，从每题所给的三个选项（A、B和C）中，选出最佳选项。

Invention 1	These glasses are made from a special liquid(液体). They allow users to adjust the focus(调整焦距) of the glasses until everything is clear. They are designed for children. So they won’t buy new glasses every time when their eyesight changes.
Invention 2	The Donkey Bike has a strong steel bar(钢条) running along it. It can carry both a gas can and a pet at the same time when you ride this bike.
Invention 3	This machine looks friendly and is called Little Printer. It can print news headlines, riddles and other things on a roll(卷) of paper. So you can make your own little newspaper with it.

Your home is a safe place, right? Think again.
Many serious accidents happen in people's homes. Could you please prevent these accidents? Yes. Many accidents happen because people are careless. So be careful! Here are some tips about safety.
·Don't stand on chairs. Many people may fall off chairs and hurt themselves.
·Keep the floor dry, and you won't slip (滑) or fall.
·Be away from matches. Even a cigarette (香烟) can easily start a fire. Don't use water to put out fires. Use salt instead.
·Be careful with knives! Many people cut themselves in the kitchen. Never touch the broken bottles, doors  or windows. Glass can also cause the most serious cuts.
·Don't keep poisons (毒药) in the kitchen.
·Never use electrical appliances (电器设备) in the shower. Dry the floor before you use them, or  electricity can hurt you!
·Keep children away from hot water and hot drinks. They can be dangerous. But adults often forget it.
·Look through the peephole (门镜) when you hear the knock on the door. Don't let strangers in.
In a word, we should learn to protect ourselves and stay away from danger.
根据短文内容判断正(T)误(F).
【小题1】You must be careful when there is water on the floor.
【小题2】Salt can’t be used for putting out fires.
【小题3】It’ s not safe for people to touch switches(电器)
【小题4】Water and drinks can be dangerous for both children and adults.
【小题5】Open the door at once when you hear someone knocking at the door.

My friend, Victor, is a zoo keeper in the National Zoo. His work is very interesting but it is hard. Sometimes it is dangerous, too. Every morning the zoo keepers have to get up at five to prepare the food for the animals. Each kind of animal is given special food. For example, the lions must be given meat; the deer must be given grass and leaves; and the parrots must be given fruit and nuts. Sometimes some animals won’t let the others eat their food. If this happens,  each of them must be fed separately (分离地).
Every morning each cage must be washed by the zoo keepers. This can be dangerous, especially with lions and tigers. To make the work easier, the animals are locked in the sleeping compartments (隔间) while the cages are being washed. When the animals are sick, the zoo keepers must look after them. Each sick animal is kept in a separate cage and given medicine. Sometimes they must be given injections. It is not easy to inject a sick lion!
All the keepers live near the zoo. Each of them has a small house. There he lives with his family. They do not have holidays on Sundays and public holidays. Instead, each of them has a day off during the week. Each keeper has a holiday on a different day from that of the other keepers.
The most important job of the keepers is to look after the safety of the visitors. People must be prevented from doing dangerous things. Many people have been injured because they did careless things, like putting their hands into the lion’s cage.
根据以上短文内容，然后从每题所给的四个选项中选择最佳选项。
【小题1】What kind of food must be given to the animals like tigers, lions and bears?

In America, just as in Europe, men usually open doors for women, and women always walk ahead of men into a room or a restaurant, unless the men have to be ahead of the ladies to choose the table, to open the door of a car or do some other things like the above. On the street, men almost always walk or cross the street on the closer side of the ladies to the traffic. But if a man walks with two ladies, he should walk between them. Then if the host or hostess or both of them come in a car to get their guest for dinner, the guest should sit at the front seat and leave the back seat though there're no people sitting on it.
【小题1】In America, men usually_________.

For many years, no one could communicate with people who had been born without hearing. These deaf people were not able to use a spoken language.
But, beginning in the 1700s, the deaf were taught a special language. Using the language, they could share thoughts and ideas with others. The language they used was a language without sound. It was a sign language.
How did this sign language work? The deaf were taught to make certain movements using their hands, faces, and bodies. These movements stood for things and ideas. People might move their forefingers across their lips. This meant, “You are not telling the truth.” They might tap their chins with three fingers. This meant, “my uncle”.
The deaf were also taught to use a finger alphabet(字母表). They used their fingers to make the letters of the alphabet. In this way, they spelled out words. Some deaf people could spell out words at a speed of 130 words per minute.
Sign language and finger spelling are not used as much as they once were. Today the deaf are taught to understand others by watching their lips. They are taught how to speak.
【小题1】In the 1700s, the deaf were taught __________.

If someone says to you: “give me five”, do not search your pocket to get five yuan! It will make others laugh! The person's not asking for your money, but your fingers.
In the US, "give me five" or "give me the high five" is a popular gesture (动作). You can see it often in films or on TV. It means the slapping (拍) of each other's raised (举起的) right hands together.
People do it when they meet for the first time or something happy happens. For example, a student has good marks in exams or wins a lottery ticket (彩票). If a football team wins a game, the players will give high fives to everyone around to celebrate.
This gesture may come from the old Roman gesture of raising the right arm for the emperor(皇帝). This showed that the person raising his arm did not have a sword (刀) in his hand.
Why not try to give the high five to your friends?
【小题1】“Give me five” is a gesture to __________.

Traffic lights are very important for us. I think you know this. But do you know how they were born?
Garrett A. Morgan was the father of traffic lights. He was an American. His family was very poor. He left school at the age of 14. He was clever. He always looked for better ways to do things. And he liked to make new things.
At that time, every American wanted to have a car. The streets were full of cars. The traffic was really bad. “Why not put three lights at each corner ? They should be red_,green_,and yellow，” Morgan said , “ Let them tell cars to go or stop.” He made a timer (定时器)to change the lights.
So we have traffic lights today .
【小题1】Todaycan help buses or cars to go regularly in cities .

Travel information

Mrs .Jackson is an American doctor .She is now in China .She works in a children' s hospital in Chongqing .She is also learning Chinese medicine there .She likes Chinese medicine very much .She loves to work for children .She works hard in the day and reads English books on Chinese medicine at night .She learns Chinese from the Chinese doctors and her Chinese friends .Now she can speak some Chinese .She can read some Chinese ,too.
Her husband , Mr.Jackson , is a teacher .He teaches English in a middle school in Chongqing .He works hard ,too.He works from Monday to Friday .He teaches three classes every day .he wants to make more money .
【小题1】The Jacksons are from England .
【小题2】Mrs .Jackson works in a children' s hospital in Shanghai .
【小题3】Mrs . Jackson is learning Chinese now .
【小题4】Mr.Jackson is an English teacher
【小题5】Mr.Jackson doesn' t work hard .