I thought I could continue to work here, but I shall have to look for another job.A. in fact B. as it isC. as usual D. as is the case 题目和参考答案——青夏教育精英家教网—

题目内容

I thought I could continue to work here, but________I shall have to look for another job.

A. in fact B. as it is

C. as usual D. as is the case

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Computer hackers have now got their hands on mobile phones. A phone virus program can ______ your phone do things you have no control over, computer security experts ______.

It might ______ the White House or the police, or forward your personal address book to a marketing company. Or it could simply eat into the phone's operating software, turning it ______ and erasing your personal information.

Similar viruses have already made mobile phone owners ______ in Japan and Europe.

Mr.Hypponen, chief technical officer of a computer security company in Finland, said a virus “can get your ______ and send them elsewhere. And it can record your ______. ”

Mobiles are now able to surf the net, send emails and ______ software. So they are an easy ______ for the same hackers who have sent viruses to computers over the past decade.

“It's technically ______ now，” said Stephen Trilling, director of research at anti?virus ______ maker Symantec Corp based in the US.

“If the phone is connected to the ______ , it can be used to transmit threats and ______ targets just as any computer can. ”

In Japan, if you opened a certain email message ______ your mobile phone, it would cause the phone to repeatedly ______ the national emergency (紧急)number.

So phone operators had to ______ emergency calls until the ______ was removed.

In Europe, the mobiles' short message service, ______ SMS, has been used to send codes that could damage phones.

Mobile users can ______ viruses, of course, by sticking to their traditional phones ______ web links, some experts said.

1.A. get B. force C. make D. damage

2.A. speak B. talk C. tell D. say

3.A. lead B. cause C. control D. call

4.A. off B. out C. down D. on

5.A. interested B. angry C. excited D. terrified

6.A. messages B. passages C. news D. information

7.A. voice B. passwords C. music D. address

8.A. make B. destroy C. download D. develop

9.A. job B. task C. mission D. target

10.A. possible B. impossible C. useful D. valuable

11.A. hardware B. software C. computer D. equipment

12.A. computer B. television C. Internet D. radio

13.A. strike B. visit C. inquire D. attack

14.A. in B. by C. on D. with

15.A. send B. dial C. count D. press

16.A. cancel B. forbid C. stop D. prevent

17.A. bug B. mistake C. fault D. email

18.A. and B. not C. or D. but

19.A. stop B. avoid C. kill D. find

20.A. beyond B. with C. over D. without

On Saturday my Catalan friend invited me to come along to a Calotada. Being from the UK, I had no idea what this would need, but he promised me it was a fun Catalan(卡塔兰)tradition, and so I agreed to go. I wasn’t disappointed!

First, we took a train out to a small town near Tarragona, about an hour away from Barcelona centre. I was already amazed by how different everything looked from the city as the train rushed through small towns, all sitting on the coastline.

When we arrived, we were greeted by the sight of a small wind instrument band and about a dozen people dancing in a circle. While my friend later told me that it is a traditional Catalan dance called La Sardana, at the time I was totally confused at what I was seeing! It seemed so strange but yet so lovely that they were doing this dance completely for themselves.

Once we had been fully entertained by the dancers, we finally went inside for the Calotada and it was soon revealed to me what it actually was. We sat down at the table and a huge plate of leeks(大葱)was placed in front of us. It was explained to us that you have to peel the leeks with your fingers, dip them in a (delicious!) sauce and eat them. This sounds easier than it was.

My friend had been right in the end, it had been an extremely fun day and it felt great to get involved in a local tradition of a place I am temporarily calling home. It really inspired me to learn more about the Catalan culture, although hopefully next time it will be something less messy!

1.What made the author accept his friend’s invitation?

A. To experience a different tradition

B. To get a further knowledge of his friend

C. To free himself from the pressure of studies

D. To make a record of Catalan traditions

2.How did they go to a small town near Tarragona?

A. By taxi B. By train

C. By water D. By bike

3.What can we infer from the last two paragraphs?

A. The author was tired of eating leeks

B. They participated in the local dancers

C. The author doesn’t think the Catalan culture is perfect

D. The author had a through research on Italian traditions

4.What is the best title for the passage?

A. Traveling with a Friend Abroad B. A Special Dish Astonished Me

C. A Day’s Journey Changed Me D. Taking Part in Traditions

Metro Pocket Guide

Metrorail(地铁)

Each passenger needs a farecard to enter and go out. Up to two children under five may travel free with a paying customer.

Farecard machine are in every station, Bring small bills because there are no change machines in the station and farecard machine only provide up to $ 5 in change.

Get one of unlimited Metrorail rides with a One Day Pass. Buy it from a farecard machine in Metro stations. Use it after 9:30 a.m. until closing on weekdays, and all day on weekends and holidays.

Hours of Service

Open: 5 a.m. Mon-Fri 7a.m. Sat—Sun.

Close midnight Sun—Thur. 3. a.m. Fri— Sat. nights

Last train times vary. To avoid missing the last train, please check the last train time posted in the station.

Metrobus

When paying with exact change, the fare is $ 1.35. When paying with a smatTrip? CARD the fare is $1.25

Fares for the Senior /disabled customers

Senior citizens 65 and older and disabled customers may ride for half the regular fare. On Metrorail and Metrobus, use a senior/disabled farecard or SmarTrip? card. For more information about buying senior/disabled farecards, farecard or SmarTripR card and passes, please visit MetroOpenDoors.com or call 202-637-7000 and 202-637-8000.

Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorail services by calling 202-962-1100

Travel tips

. Avoid riding during weekday rush periods –before 9:30 a.m. and between 4 and 6 p.m.

. If you lose something on a bus or train or in a station, please call Lost & Found at 202-962-1195.

1.What should you know about farecard machine?

A. They start selling tickets at 9:30 a.m.

B. They are connected to change machines.

C. They offer special service to the elderly.

D. They make change for no more than $5.

2.At what time does Metrorail stop service on Saturday?

A. At midnight B. at 3 a.m.

C. at 5 am D. at 7 p.m.

3.What is good about a SmarTrip? card?

A. It is convenient for old people B. It saves money for its users[

C. it can be bought at any time D. it is sold on the Internet

4.Which number should you call if you lose something on the Metro?

A. 202-962-1195 B. 202-962-1100

C. 202-673-7000 D. 202-673-8000

You have a backache; your legs are painful after a basketball match—what better than a relaxing massage (按摩)?

Scientists now say they have figured out the reason why a massage brings comfort. They say a massage changes how some of your proteins (蛋白质) act.This makes your muscles less inflamed (发炎的), according to the Los Angeles Times.

The leader of the study, Professor Mark Tarnopolsky at McMaster University, Canada, chose several healthy young men for the experiment.He asked them to do very tiring exercise. Then he looked at how the cells changed in their legs.After this, the men were given a massage on only one leg and Tarnopolsky recorded any cell changes again.

Tarnopolsky and his team found that massaging made the inflammation caused by exercise get better because it weakened the activity of a protein called NF?kB.

Scientists also noticed that massaging helped cells recover from exercise damage.When muscles were being massaged, the amount of another protein called PGC?lalpha increased. This kind of protein can stimulate (促进) the growth of a tiny part inside cells called mitochondria (线粒体)．

People used to think that massaging eases pain by clearing away the lactic acid (乳酸) which built up after exercise. However, Tarnopolsky and his team didn't see any changes to lactic acid.

Thomas Birk is a professor at Wayne State University, US. He said that the study was the first he had seen to analyze massage in such depth. He said they wanted to start research 10 years ago, but technology was not yet good enough.

One day massages could be used to treat injuries and muscle disease. They may even be able to replace some anti?inflammatory medicines, said Birk. But, he said, more research is needed for masseurs (按摩师) to figure out the best massages for different diseases.

1.What is the article mainly about?

A. A new way to massage.

B. The best way to relax after doing sports.

C. New research into massages.

D. The advantages of a massage.

2.How can a massage bring comfort according to the article?

A. It weakens the activity of the protein NF?kB.

B. It helps protein recover from exercise damage.

C. It can clear away the mitochondria in muscles.

D. It can prevent inflammation in muscles.

3.What does the underlined word “eases” in Paragraph 6 probably mean?

A. makes easier B. reduces

C. puts up with D. stops

4.Which of the following statements is TRUE?

A. It was believed that massages cleared away lactic acid.

B. Research into massages started 10 years ago.

C. Massages are used to treat muscle diseases in hospitals.

D. Massages will reduce the amount of protein PGC?lalpha.

—Have you been to the Great Wall?

—Perhaps not in my memory; ________， it might have been during the early childhood.

A. if any B. if so

C. if ever D. if not

People who do not smoke have less ________ of suffering from lung cancer than those who do so.

A. potential B. pattern

C. preference D. prejudice

Light travels（传播）at a speed which is about a million times faster than the speed of sound.In one second,light travels about 300,000 km,but sound travels only 344m.You can get some idea of this difference by watching the start of a race（比赛）.If you stand some distance away from the starter,you can see smoke come from his gun before the sound reaches your ears.This great speed of light produces（产生）some strange facts.Sunlight takes about 8 minutes to reach us.If you look at the light of the moon tonight,remember that the light rays（光线）left the moon 1.3 seconds

before they reached you.

The nearest star is so far away that the light which you can see from it tonight started to travel towards you four years ago at a speed of nearly 2 million km per minute.In some cases（在某种情况下）the light from one of tonight's stars started on its journey to you before you were born.

Thus,if we want to be honest,we cannot say "The stars are shinning（发光）tonight."We have to say,"The stars look pretty.They were shining four years ago but their light has only just reached Earth."

1.If you stand 200 meters away from a man who is firing a gun to start a race,you will find out that _____.

A. you can hear the gun before you see the smoke.

B. the sound of the gun will reach you before the man fires his gun.

C. sound does not travel as fast as light.

D. sound travels about a million times faster than light.

2.Sunlight clearly_____than the light of the moon.

A. moves less quickly B. has to travel a greater distance

C. travels much more quickly D. is less powerful

3.What does " it" in the second paragraph refer to?

A. moon light B. light rays

C. the moon D. the nearest star

4.The scientific way of saying " The stars are shining tonight" should be________.

A. the stars have been shining all the time.

B. the stars seen tonight will be shining four years later.

C. the starlight seen today could be seen four years ago.

D. the stars were shining long ago but are seen tonight.

5.The light of the nearest star you see tonight has been ______ for years.

A. away from the star B. on the moon

C. away from the sun D. on the earth

A new set of R's are here: Recycle, Reduce and Reuse. These three “Rs”，when used every day, can reduce the amount of waste going into landfills, reduce the litter polluting the land and water, conserve (节约) energy and save your money.

Recycling is one of the easiest ways to save energy, money and time while reducing the amount of garbage going into landfills.

Most communities have roadside pick?up service to recycle common household items like glass, steel, aluminum, newspaper and cardboard. By separating out the recyclable items from normal household trash, you can reduce the amount of trash entering a landfill by more than 75 percent.

Recycling one aluminum beverage can saves enough energy to run your television for three hours. Even better, local recyclers or scrap?metal dealers may pay money for your metal recyclables.

It is estimated that the 54 billion cans recycled last year in the US saved 15 million barrels of oil. That is equivalent (相等的) to the US oil consumption for one day. Recycling other household items offers similar savings in money and energy.

Composting food waste will reduce your trash load even more. A basic compost pile built with the help of instructions from numerous resources on the web can be constructed over a weekend, using materials easily obtained from local hardware or home improvement stores. In addition to reducing your waste, this all?natural recycling provides safe, clean and organic fertilizer for your garden, eliminating the need to buy chemical?derived products.

Finally, recycling other household items like computers, televisions and monitors and household chemicals like pesticides (农药) and paints will remove dangerous chemicals like mercury (水银) and lead from the landfills.

If your community doesn't offer recycling programs, contact your local government to get one established.

1.What's NOT true about recycling in the eyes of the author?

A. It's energy?efficient.

B. It's money?saving.

C. It's time?consuming.

D. It's environmentally?friendly.

2.Recycling________aluminum beverage cans save enough energy to keep your TV on for half a day.

A. three B. four

C. five D. six

3.What's the possible meaning of the underlined word “composting” in the sixth paragraph?

A. Turning waste into fertilizer.

B. Throwing waste into dustbin.

C. Making waste clean and useful.

D. Finding new land to put the rubbish in.

4.The passage tells us the way of living a ________life.

A. happy B. rich

C. green D. economical

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