Computer hackers have now got their hands on ...

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 anti­virus ______ 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

高二英语完形填空困难题查看答案及解析

Driving while talking on a hand-held mobile phone has long been considered a danger. But even drivers who use hands free devices are a nuisance – because they are slowing everyone else down, according to a study.

David Strayer, a psychology professor in Utah University’s traffic lab, conducted a study involving 36 university students driving on motorways. Each used a hands free phone for half the trip but not for the other half. The students were told to obey posted speed limits and use turn signals but the rest of the driving decisions were up to them . What Strayer found is that when the drivers were distracted（使分心）by a phone conversation , they made fewer lane（车道） changes, drove slower and took longer to get where they were going. Fellow researcher Professor Peter Martin, who teaches civil and environmental engineering at Utat University, said,“Ordinarily a slower driver should be safer ， but that’s not the case when people are talking on a cell phone.”

In general , drivers who used mobile phones while driving took three percent longer to drive along the same high-density route than drivers who didn’t. When stuck behind a dawdling(磨蹭的) driver , it took them between 25 and 50 seconds longer to switch to an open lane to overtake. Those delays can add up when you consider studies that suggest as many as 10 percent of US drivers are using a cell phone at any one time. And delays in traffic streams of very small amounts can grow into massively when drivers are crossing a  highway.” Our next step is to use computer models to determine just how much those delays are costing drivers in time and in extra fuel costs,” Martrin said.

1.What does the underlined word in the first paragraph mean?

A. A person who is a volunteer.         B. A person who breaks the traffic law

C. A person who is annoyed by others.   D. A person who causes trouble

2.Which of the following is TRUE , according to Martin?

A. The more slowly a person drove, the safer he was.

B. Measures should be taken to stop using mobile phones.

C. Drivers using hand-held phones had less effect on traffic than those using hands free phones

D. Driving while using mobile phones could cost drivers time and money.

3.The passage is mainly about ________.

A. traffic conditions in rush hours

B. the use of mobile phones in the USA

C. using hands free devices behind the wheel

D. a comparison between hand-held phones and hands free ones

高二英语阅读理解中等难度题查看答案及解析

Driving while talking on a hand-held mobile phone has long been considered a danger. But even drivers who use hands free devices are a nuisance – because they are slowing everyone else down, according to a study.

David Strayer, a psychology professor in Utah University’s traffic lab, conducted a study involving 36 university students driving on motorways. Each used a hands free phone for half the trip but not for the other half. The students were told to obey posted speed limits and use turn signals but the rest of the driving decisions were up to them . What Strayer found is that when the drivers were distracted（使分心）by a phone conversation , they made fewer lane（车道） changes, drove slower and took longer to get where they were going. Fellow researcher Professor Peter Martin, who teaches civil and environmental engineering at Utat University, said,“Ordinarily a slower driver should be safer ， but that’s not the case when people are talking on a cell phone.”

In general , drivers who used mobile phones while driving took three percent longer to drive along the same high-density route than drivers who didn’t. When stuck behind a dawdling(磨蹭的) driver , it took them between 25 and 50 seconds longer to switch to an open lane to overtake. Those delays can add up when you consider studies that suggest as many as 10 percent of US drivers are using a cell phone at any one time. And delays in traffic streams of very small amounts can grow into massively when drivers are crossing a  highway.” Our next step is to use computer models to determine just how much those delays are costing drivers in time and in extra fuel costs,” Martrin said.

63. What does the underlined word in the first paragraph mean?

A. A person who is a volunteer.         B. A person who breaks the traffic law

C. A person who is annoyed by others.   D. A person who causes trouble

64. Which of the following is TRUE , according to Martin?

A. The more slowly a person drove, the safer he was.

B. Measures should be taken to stop using mobile phones.

C. Drivers using hand-held phones had less effect on traffic than those using hands free phones

D. Driving while using mobile phones could cost drivers time and money.

65. The passage is mainly about ________.

A. traffic conditions in rush hours

B. the use of mobile phones in the USA

C. using hands free devices behind the wheel

D. a comparison between hand-held phones and hands free ones

高二英语阅读理解简单题查看答案及解析

Many people would rather _____ eating out on holiday than give up their broadband, mobile phone and pay-TV services, according to a recent survey.

A. cut off　　　　　　　 B. cut in　　　　　　　 C. cut back on　　　　　　 D. cut up

高二英语单项填空中等难度题查看答案及解析

Many people would rather _____ eating out on holiday than give up their broadband, mobile phone and pay-TV services, according to a recent survey.

A. cut off                   B. cut in           　　　　　　　　　

C. cut back on          D. cut up

高二英语单项填空中等难度题查看答案及解析

Only when he got on the train _________ that he had left his mobile phone at home．

A．he realized    B．he had realized   C．had he realized    D．did he realize

高二英语单项填空中等难度题查看答案及解析

With the plane 　　　in ten minutes, all the passengers on board were asked to turn off their mobile phones.

A. taken off　　 B. taking off

C. to take off　　 D. would take off

高二英语单项填空中等难度题查看答案及解析

— Do remember to charge the mobile phone 12 hours when you first use it．

— ______.

高二英语单项填空中等难度题查看答案及解析

---I wonder if I could use your mobile phone.

---No problem. _______.

A. Good idea       B. You’ve got it        C. It’s your turn    D. Go ahead

高二英语单项填空中等难度题查看答案及解析

People do not like being separated from their mobile phones, even while enjoying a restful holiday at the beach. However, the phone battery (电池) may become exhausted completely. If that happens, they have no choice but to connect the phone to the power supply. But it’s impossible to get the battery charged (充电) at the beach. What’ s worse, the hot sun is shining right overhead, and the water in the bottle is sure to reach a very high temperature.

Antoine Sayah, a university student from Lebanon, developed a special beach mat called the Beachill. It looks similar to the ordinary beach mat and will cause back pain as well. However, the device can recharge any mobile phone. It is designed to be water-resistant (防水的) and has a 5-watt solar panel, which provides power continuously. The mat also has the refrigeration equipment that can help keep drinks cool, just like the refrigerator.

Antoine Sayah began selling the Beachill on the Internet for $150. He says he has been surprised at the reaction worldwide. “I have got orders for the device from Brazil, Toronto, all over Europe, especially France, America, from all continents.” The Beachill is also gaining popularity in other places, like swimming pools and boats.

Some people like the mat because it is lightweight and easy-to-carry. Rita Mathieu bought one of the Beachills. “When I am on the beach, I used to look around for a charger and never managed to find any and the water never stays cool,” she says. “So this kind of beach mat is wonderful and has everything in it, even a pocket where I can put a book. Thanks to it, I can surf the Internet and keep in touch with friends at any time at the beach.”

1.The opening paragraph is mainly intended to ______.

A. show great pity for people at the beach

B. attract the readers’ interest in the subject

C. provide some key facts about mobile phones

D. prove the importance of water in hot weather

2.What can we learn about the Beachill?

A. It is quite unusual in appearance.

B. It will stop working in the water.

C. It has some function of the refrigerator.

D. It functions more effectively than ordinary ones.

3.Rita Mathieu is mentioned to prove the Beachill’s _______.

A. popularity　　 B. convenience

C. good quality　　 D. low price

4.The text is written to _______.

A. tell people a new way to get a cold drink

B. ask people to stop using phones at the beach

C. encourage people to travel around the world

D. introduce a beach mat that can charge a phone

高二英语阅读理解中等难度题查看答案及解析