If you move the block of ice into warm room, it smaller and smaller.A.become B.becomes C.has become D.is becoming 题目和参考答案——青夏教育精英家教网—

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If you move the block of ice into warm room, it _______ smaller and smaller.

A.become B.becomes C.has become D.is becoming

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Have you ever seen a car without a driver? It sounds crazy, but these computer-driven driverless cars will soon be filling roads near you.1.

So how? The cars have sensors（感应器）all around which can find other cars and objects in the road. Road signs are read by cameras, and satellite navigation systems（卫星导航系统）are used so the car knows how to get where you want to go. 2..Finally, a central computer system takes in all the information that it receives from the sensors and cameras and works out when to speed up, stop and turn.

Sound like your idea of heaven（天堂）? Sitting back, looking out of the windows and even watching a film or reading a book while ‘driving’ would be possible with this new technology. You wouldn’t have to worry about remembering directions to where you’re going.3. they would obey the rules and have quicker action times when in dangerous situations.

4..Computers would have difficulties making ethical（道德的）decisions: if a child ran into the road, would the computer choose to hit the child or turn suddenly in the risk of killing car’s passengers? Moreover, I personally find driving fun 一I’d miss driving a car myself. 5.. Should children, or drunk people, be allowed in a driverless car by themselves? Or would there need to be a person with a driving license in the car at all times?

I’m not certain I’d want a driverless car 一 but it’s only a matter of time before they’ll become more affordable and popular on our roads.

A. However, there are many drawbacks of driverless cars.

B: Companies like Google and Tesla have been designing and testing these cars, and the technology is there.

C: What’s more, computers would also drive more safely than people .

D:All you have to do is type in the address!

E: The driverless car knows all the directions well.

F: There would also be many other decisions to be made .

Which of the following underlined parts is different in pronunciation from others?

A.He washed his hands. B.They stopped us from coming in.

C.I walked home last night. D.Louise opened a bottle of wine.

Dan Austin is a writer and filmmaker. He is “saving” the world, giving away one bike at a time. In 2006, Austin and his brother started an organization called 88Bikes. It's non-profit group that delivers bikes to kids in need around the world for free. In less than four years, the group has given away nearly 800 bikes in seven different countries.

What difference can one bike make? A big one, says Austin. Many of the children who have received bikes from88 Bikes live in faraway areas and in orphanages（孤儿院） Having bike gives the kids a safe and quick way to get to school. It also means freedom for a young person, and the happiness that bike can bring is just more important than anything else, Austin explains. ‘This may also be favorable to their study because being happy they are likely to learn more.” Austin adds.

Austin and his brother thought of the idea for 88Bikes in an outing. They once went to Cambodia by bike. After the ride, they decided to give away their bikes to an orphanage in the city of Phnom Penh. “But then we realized there were 88 kids in the orphanage,” Austin says. “We wanted to help the other 86 kids, too.” So, they set up the group as well as a website for donations. Four days later, there was enough money to buy more than enough bikes.

Along with the bikes, all of the children receive hats, bike locks and shoes. They also receive photos of the donors（捐赠人）. “We want them to know that there is somebody across the ocean that always cares about them,” Austin says. A world map is put on the back of the photo which shows where the donors live. The donors also receive pictures of the kids and their new bikes.

1.What does the underlined word “non-profit” in Paragraph 1 mean?

A.not international B.dependent C.not real D.not making any money

2.According to the passage, ________ will most probably receive a bike from 88Bikes.

A.5-year-old Linda who gets serious illness

B.13-year-old Larry who doesn't have parents

C.35-year-old Tina who doesn't have a job

D.60-year-old Michael who doesn't have kids

3.Owning bike may make it possible for kids to ________.

①save time ②get freedom ③learn more ④receive respect ⑤be happy ⑥keep healthy

A.①②③⑤ B.①③⑤⑥ C.②③④⑤ D.①②⑤⑥

4.The organization was named 88Bikes probably because ________.

A.88 is thought to be a lucky number B.the price of the bikes is $88

C.88 bikes were needed then D.they collected 88 bikes in all

5.What can be learned from the passage?

A.The donors and the kids can learn about each other.

B.Austin and his brother set up the organization two years ago.

C.Nearly 800 bikes have been sent to seven cities in Cambodia.

D.Only by going on an outing can bikes be given to kids in need.

6.What is the passage mainly about?

A.What difference one bike can make.

B.Why Austin and his brother give away bikes.

C.Information about Austin who gives away bikes

D.Information about an organization called 88Bikes.

I don't think you will get through the exam _______ you work hard right now.

A.unless B.if C.until D.because

A good way to improve memory is _______ information with pictures.

A.link B.linked C.links D.to link

A.The boy's father will keep his promise.

B.It's easy to make such a promise.

C.The boy's father won't give up smoking.

D.She exactly remembers the times.

The dog is the eleventh in the 12-year cycle of Chinese zodiac sign. The Years of the Dog include 1982, 1994, 2006, 2018, 2030...The dog is man’s good friend who can understand the human’s spirit and obey its master, whether he is wealthy or not.

Here are lucky signs for people born in Dog Year in 2018. Get more information at www.travelchinaguide.com.

1.After 2018, will be the Year of the Dog again.

A.2029 B.2030 C.2031 D.2032

2.A lucky sign for people born in Dog Year in 2018 is “ ”.

A.Seven B.North C.Golden D.Rose

3.According to the article, you can to find more things about Dog Year.

A.call your friend B.ask your teachers

C.go online D.write letters

— Where _______ Simon and Daniel from? — They come from the USA.

A.does B.do C.is D.are

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