It looks as if your mother on business, for your room is dirty and untidy, obviously without her cleaning. A) were B) was C) has been D) had been 题目和参考答案——青夏教育精英家教网—

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11. It looks as if your mother ________ on business, for your room is dirty and untidy, obviously without her cleaning.

A) were B) was C) has been D) had been

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When a pencil is partly in a glass of water, it looks as if ＿＿＿＿.

A. breaks B. has broken C. were broken D. had been broken

Terrafugia Company has said that its flying car, named Transition, has successfully finished a 37- second test flight

On March 5, 2009, at Plattsburgh International Airport in New York. It was piloted by Phil Meteer, the company's chief pilot.

Transition is a two-seat airplane that can take off and land at airports as well as drive on roads.

The company said that the flying car can travel at speeds up to 115 mph for 450 miles in the air, drive at highway speeds on the ground, and fold up(折叠) to fit in a garage (车库) 81 inches wide, and 80 inches high.

This could be used in hospitals to transport patients so as to avoid road traffic. It may start running on wheels, and when it gets to traffic lights it can fly overhead the lights and keeps its way forward. So it’s good news to avoid traffic problem and the traffic accidents.

But some people say this is a going airplane rather than a flying car, at least on the appearance. Anyway, we are happy for scientific-technical progress, what a fantastical world in the near future!

1. This kind of new machine is made by ______.

A．Phil Meteer

B．Terrafugia Company

C．Plattsburgh International Airport

D．both A and B

2. ___ people can sit in Transition.

A．3 B．5 C．4 D．2

3. Transition can travel ____ miles every hour in the air .

A．115 B．120 C．450 D．480

4. Which of the following sentences about Transition is not true? __________.

A．It can be folded up.

B．It can both run on the ground and fly in the sky.

C．It is used in hospital now.

D．It looks like a plane .

The picture was taken a long time ago, but it looks as if it yesterday.

A．was taken B．had been taken

C．were taken D．has been taken

A sunflower is a sunflower. A mobile phone is a mobile phone. But can you combine the two to do something for your local environment? As early as next year it may well be possible. When you have finished with your mobile phone, you will be able to bury it in a garden or a plant pot and wait for it to flower.

A biodegradable (生物所能分解的) mobile phone was, this month, introduced by scientists. It is hoped that the new type of phone will encourage consumers to recycle.

Scientists have come up with a new material over the last five years. It looks like any other plastic and can be hard or soft, and is able to change shape. Over time it can also break down into the soil without giving out any poisonous chemicals. British researchers used the new material to develop a phone cover that contains a sunflower seed. When this new type of cover turns into waste, it forms fertilizers. These feed the seed and help the flower grow.

Engineers have designed a small transparent (透明的) window to hold the seed. They have made sure it only grows when the phone is thrown away. “We’ve only put sunflower seeds into the covers so far. But we are working with plant experts to find out which flowers would perform best. Maybe we could put roses in next time.” said one scientist.

As phone technology is developing so quickly, people are constantly throwing their mobiles away. This means manufacturers are under pressure to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years, adding plastic, heavy metal and chemical waste to the environment. A biodegradable cover can offer some relief for nature, according to the scientists.

“The seed comes out and the flower grows in the pot so you don’t have to concern yourself with the phone when you have finished using it.” said Kerry Kirwan. She leads the research team, which is based at the University of Warwick in Britain.

1.What is the purpose of this passage? _____

A．To tell the popularity of biodegradable cell phones.

B．To persuade the reader to buy the biodegradable cell phone.

C．To discuss the development of phone technology

D．To introduce an environment-friendly cell phone to readers.

2.People throw away their cell phones most probably because ____

A．there is something wrong with them

B．no sunflowers can grow out of them

C．they are out of fashion

D．they are becoming cheaper and cheaper

3.It could be learned from the passage that ____.

A．developing the new type of phone is mainly to protect the environment

B．phone-makers will benefit much more from the new type of phone

C．the new type of phone will certainly be popular with users all over the world.

D．the phones that can be recycled are available only in Britain now

4.What might be the most suitable title for this passage?

A．Sunflower and Phone B．Plant Your Phone

C．Protect Our Environment D．NO Worry about Phone

It looks as if they were going to us 3,000 dollars for the concert hall.

A．want

B．charge

C．demand

D．cost

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