题目内容

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

练习册系列答案
相关题目

Johnny’s uncle promises that the boy __________ get a nice present for his birthday.

A. should B. must

C. can D. shall

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。

删除：把多余的词用斜线(＼)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1．每处错误及其修改均仅限一词；

2．只允许修改10处，多者(从第11处起)不计分。

It was raining hardly outside, that made it difficult for me to go home for lunch. Just as I was wondering what I should eat at noon, I saw a familiar figure passed by our classroom. I rushed out and it was my mother, who is already in the fifties, that brought me lunch, in spite the heavy rain. In China, many parents make great sacrifices for our children. But what had the children done in return？All too often, most children just take it for granted that their parents should serve for them unconditionally. My dear mum or dad, thank you very much for bringing me up. How shall I do for you?

Itzhak Perlman, a famous violinist, came on stage to give a concert. He was stricken with polio（小儿麻痹症）as a child, so getting on stage is no small 1. (achieve).

The audience sat quietly while he made his way across the stage 2. his chair and began his play. But this time, 3. went wrong. Just as he finished the first part, one of the strings on his violin 4.(break). We thought that he would have to stop the concert. But he didn’t. 5., he waited a moment, closed his eyes and then signaled the conductor to begin again.

6. (power) and pure, his performance attracted all the attention.

Of course, anyone believes 7. impossible to play a harmonious work with just three strings. I know that, and you know that, but that night Itzhak Perlman refused 8. (know) that.

When he finished, people rose and cheered.

9. (smile), he wiped the sweat and said, “You know, sometimes it is the artist’s task to find out how much music you can still make with 10. you have left.”

How to Study Smarter, Not Harder

Here are some of our favorite tips that will help any student study smarter, not harder：

Recite As You Study

Reciting?saying things out loud—should first take place as you read through each paragraph or section.Test yourself.This will help you to understand as well as learn faster because it is more active than reading or listening.It will also help you to notice your mistakes and the topics you have trouble understanding.

Study the Middle

The best time to review is soon after you've learned something.You are more likely to remember the material at the beginning and the end of the lesson, so make sure you focus on the middle when you review.

Take Fuller Notes

Notes should be in your own words, brief and clear.They should be tidy and easy to read.Writing notes will help you better than just underlining as you read, since it forces you to re?write ideas in your own words.

Sleep on it

Study before going to bed, unless you are very tired.It's easier to remember material you've just learned after sleeping than after an equal period of daytime activity, because your brain continues to think even after you've fallen asleep.

Combing Memory and Understanding

There are two ways to remember：by memorizing and by understanding.Multiplication tables, telephone numbers, and math formulas are better learned by rote(死记硬背)while ideas are best learned by understanding.

The more ways you have to think about an idea, the more meaning it will have：the more meaningful the learning, the better you can remember it.Pay attention to similarities in ideas and concepts and then try to understand how they fit in with thing you already know.Never be satisfied with anything less than a completely clear understanding of what you are reading.If you are not able to follow the thought, go back to the place where you first got confused and try again.

Titles：Tips on 1.in a smarter way

Right things to be done

Details

2.

◆Help you study in an3. way

◆Make you aware of your mistakes and problems

Notes

4.

◆brief and clear

◆tidy and easy to read

Advantages

You can benefit a lot more than5. when you read.

Sleep on it

Studying before going to bed brings about better 6. for material you've just learned.

7. of memory and understanding

◆Considering an idea in as many different8. as possible.

◆9. similar ideas and concepts

◆Going back to what first cause your 10. and start again

How could you ________ such a fantastic job when you have been out of work for months?

A. turn off B. turn in

C. turn down D. turn to

________Wuhu with Shanghai, to be frank, and you'll find it's more convenient to live in the former.

A. To compare B. Comparing

C. Compare D. Compared

My mother had been a true inspiration to me and changed the way I look at life. Since my birth she has made it evident that I would become _________, that I would be one of the great ones. She has taught me that I can do anything if I put my _________to it.

As a young boy, I struggled to achieve tasks that came _________to most. I had problems writing, reading and especially speaking. I did not talk the way _______kids did and did not respond to questions or stay alert to my surroundings. My reading was poor ___________ with teachers helping me, and my speech was hard to _________. My writing was not at the _________ it should have been. Even simple things like knowing my left from my right or being able to snap my fingers were _______.

My mother _______ all my challenges and, as a professor with a Ph.D., decided to __________ the situation early in my development. She did not want me to ________alone. After a while, ________ did indeed conquer all the problems that had troubled me. She spent hours every day __________me everything I needed to know, determined to help me learn. ________ her I would not be anywhere close to the level I am now.

In addition, she gave __________for my life. She told me what to do and what not to do. Her expectations have always been high __________she knows that I can do it. For that, I thank her. She would not allow her son to be incapable. She never __________on me, and to this day she tells me education is a must. I will be a __________person if I continue to follow her lead. She encourages me to work for my __________and attend college.

She used her gifts as a __________ to help a child –her child—and now I have the opportunity to become something.

1.A. everything B. something C. anything D. nothing

2.A. mind B. brain C. feelings D. work

3.A. smoothly B. strongly C. frequently D. easily

4.A. average B. ordinary C. normal D. common

5.A. just B. even C. ever D. only

6.A. hear B. write C. read D. understand

7.A. level B. length C. speed D. degree

8.A. problems B. excuses C. worries D. duties

9.A. suffered B. observed C. removed D. experienced

10.A. study B. find C. change D. keep

11.A. fight B. strike C. struggle D. challenge

12.A. it B. I C. they D. we

13.A. teaching B. giving C. supporting D. reminding

14.A. Without B. Except C. Besides D. Beyond

15.A. information B. advice C. promise D. expectation

16.A. before B. though C. because D. unless

17.A. set up B. pushed up C. gave up D. looked up

18.A. rich B. famous C. successful D. powerful

19.A. training B. grades C. experiments D. abilities

20.A. woman B. doctor C. sister D. teacher

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

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网