精英家教网 > 初中英语 > 题目详情

Since May 12, a computer virus named WannaCry has infected(感染)more than 300,000 computers in over 150 countries, according to Reuters.

WannaCry is spread by using a weakness in Microsoft’s Windows operating system. Once the virus gets into the computer, it locks all the papers and asks the user for money to unlock them. At first, it asks for $300, but if the user doesn’t send the money in 72 hours, the price doubled, Papers are locked forever if the user doesn’t pay in seven days.

The virus has brought bad results. For example, in the UK, the virus left the country’s National Health Service in a mess. Some hospitals had to cancel patient appointments(预约), reported The Telegraph. In China, the virus has hit thousands of computers, according to Qihoo 360. One of the most hard-hit groups in Qiu were university users. Many students’ graduation papers were locked. They felt nervous and frightened. Also many gas stations were seriously hit, and the payment system didn’t work.

WanaCry is the latest example of the cyber security(网络安全)problem. Matthew Hickey(who set up the security company Hacker House) said, “The attack is not surprising. It shows that many organizations do not use updates(更新)fast enough.” According to a survey, nearly half of the people said, “ We are not satisfied with the way software updates work.”

As China Daily wrote, “We can’t completely protect our computers against these kinds of viruses, as this cat and mouse game will continue forever. The best choice for most users is to take care online and always install(安装)software updates.”

1.If your papers are locked by WannaCry, how much do you need to pay to unlock them at first?

A. $ 150. B. $ 300. C. $ 450. D. $ 600.

2.According to the passage, the writer shows the bad results by ______.

A. giving reasons B. giving examples

C. comparing computers D. comparing number

3.From the last two paragraphs, we can know that _____.

A. Matthew Hickey thinks the attack on computers is very surprising

B. all the people are pleased with the way software update work

C. the computers can be completely protected against these viruses

D. we should take care online and update software fast enough

1.B 2.B 3.D 【解析】本文主要介绍了名叫WannaCry的病毒感染了许多国家用户的电脑。文中详细的介绍了它的解锁方式,带来的严重结果,及其用户中毒的原因等。 1.B 细节理解题。根据。it locks all the papers and asks the user for money to unlock them.At first,it asks for ...
练习册系列答案
相关习题

科目:初中英语 来源:2018年中考模拟冲刺英语专题复习试卷:单项填空 题型:单选题

Nowadays,more and more people have taken an interest watching Running Man Ⅴ Friday evening.

A. in;in B. at;on C. in;on D. for;in

C 【解析】句意:现在越来越多的人喜欢在周五晚上看跑男。take an interest in对---感兴趣; at放在几点钟前,on用于具体的某一天前或者上午、下午、晚上有修饰词时, in用于年、月、星期等。故选C

查看答案和解析>>

科目:初中英语 来源:2018年中考模拟冲刺英语专题复习试卷:单项填空 题型:单选题

The explorers found island.There’s no plants on it.

A. a B. an C. the D. /

B 【解析】句意:这个探险家发现一个岛屿,上面没有植物。不定冠词a/an一个,表泛指,a用于辅音因素开头的单词前,an用于元音因素开头的单词前;定冠词the这个,那个,通常表特指,故选B

查看答案和解析>>

科目:初中英语 来源:2018年中考模拟冲刺英语专题复习试卷:单项填空 题型:单选题

My favorite is science.I think it’s really interesting.

A. season B. subject C. music D. sport

B 【解析】句意:我最喜欢的科目是科学,我认为它真的很有趣。A. season季节; B. subject 科目; C. music 音乐; D. sport运动;根据science可知是科目;故选B

查看答案和解析>>

科目:初中英语 来源:江苏省昆山市2018年中考英语复习题型集训:阅读理解) 题型:阅读单选

I'm not the kind of mother who normally brushes her daughter's hair, and my daughter has never liked sitting there, waiting for me to do it.

But today, I've sat my daughter Sally on a kitchen stool(凳子).She's sitting high with her eyes close, skin still wet from the shower, and her long hair behind her back.I realize she is enjoying the moment.It's the last time for a week that our bodies will connect.Today, I'm sending Sally away for a week of a summer camp.This was all my idea.She's nearly 12, and I noticed that I'm with my child nearly 24 hours a day.

Living on a farm without any neighbors, I've chosen a life that is quieter than a normal family's.But rather than expecting space away from me, Sally has become increasingly dependent.What frightens me most is that she has become a “mini?me”, even has the same hobbies, dreams, and opinions as me.That's why I pulled her to the summer camp: a nearby wilderness (荒野) camp called Hawk Circle.

After eating, I drive Sally to Hawk Circle.Once there, we are introduced to her fellow campers.Sally stands by them, holding my hand, horror in her eyes, trying to work up the courage to join a game of soccer.“I need you for a few more minutes,” I say loudly, “I'd like to introduce you to my daughter.Maybe you could help her meet a few of these kids.” He comes over to talk to Sally, and then I disappear before she realizes it.

It is a hard time for me to drive back.When I arrive home, I calm down and remind myself why I chose this way.I want Sally to have a chance to find herself.I want to learn who she is.If I don't set her free, I fear I'll never really meet her real personality.

1.Why did the writer send her daughter to the summer camp?

A. Her daughter wanted to go to the summer camp.

B. It was helpful for her daughter to make friends.

C. She wanted to help build her daughter's independence.

D. Camp training was something common to her daughter.

2.The underlined word “horror” in Paragraph 4 probably means “________”.

A. fear B. doubt

C. hate D. pity

3.How did the writer feel after leaving the camp?

A. She was worried about her daughter's health.

B. She was proud that she had done something right.

C. She was sorry and regretted sending her daughter away.

D. She was upset but knew she had made the right decision.

4.The writer mainly wants to express ________.

A. children are usually mirrors of parents

B. children always expect space from parents

C. parents sometimes need to let their children go

D. parents should often send children to summer camps

1.C 2.A 3.D 4.C 【解析】试题分析:本文是一篇记叙文。文章叙述了作者送女儿去参加夏令营,培养女儿的独立性的故事。 1.题意:作者为什么送女儿去夏令营?考查细节理解题。根据第三段中“…Sally has become increasingly dependent.…That's why I pulled her to the summer camp”可知,...

查看答案和解析>>

科目:初中英语 来源:江苏省昆山市2018年中考英语复习题型集训:阅读理解) 题型:阅读单选

Emily and Anne did know, of course. They had known about Charlotte’s book for a long time. Jane Eyre was not the first book that Charlotte had sent to a publisher. Over a year ago she had written another book, The Professor, and sent it to one publisher after another. Each publisher had sent it back, in a packet addressed to Currer Bell. And then Charlotte had sent it, in the same old packet, to another publisher, and then another, and got it back again.

“Why didn’t you change the paper on the packet, my dear?” I asked.

Charlotte smiled. “I didn’t think of it, papa. The worst day was when we were Manchester, going to the eye doctor. Do you remember? The packet came back then. That was the day before I started writing Jane Eyre.”

“Do you mean that you started writing Jane Eyre while I was lying in the dark room in Manchester?”

“That’s right, papa.”

“But that’s only six months ago, and here is the book in my hand!”

“Yes, papa. The book was printed a month later after I sent it to the publisher.”

“My dear! They decided very quickly that they liked it, then!”

“I think they did, papa. After all, it is a good book, isn’t it?”

She smiled at me. I don’t think I have ever seen her so happy. She is a very small person. Charlotte, and not a beautiful woman, but when she smiles like that, her face shines like a fine painting. My wife used to look like that sometimes when I first met her.

I took her hand in mine. “It is a very good book, my dear. I cannot tell you how proud I am.”

She touched my hand. “Thank you, papa. But you must not be proud of me alone. You know, another two of your daughters—Anne and Emily…”

“Oh, no, Charlotte, please!” Emily said.

But Charlotte did not stop. “Anne and Emily have written good books too, and their books will soon be published as well! Let me introduce them to you, papa. These young ladies—Anne and Emily, are “not” your daughters—they are separately Acton Bell and Ellis Bell, brothers of the famous writer Currer Bell!”

Emily’s face was bright red, but Anne and Charlotte started laughing. I was very surprised.

“All three of you!” I said. “But—but why do you use these strange names?”

“Because people are stupid, papa.” Anne said. “No one thinks women can write good books, so we have used men’s names. And now they say that Currer Bell is a writer who understands women very well!” She laughed again.

1.Why didn’t Charlotte change the paper on the packet?

A. Because she hated to change the paper. B. Because she liked the paper very much.

C. Because she had no money to buy the paper. D. Because she didn’t think of changing the paper.

2.Which is the right time order of what happened in the story?

a. The book Jane Eyre was published.

b. Charlotte wrote a book named The Professor.

c. Charlotte wrote a book named Jane Eyre.

d. The family went to the eye doctor in Manchester.

e. The books by Charlotte’s sisters would be published.

A. b→e→d→c→a B. e→a→b→d→c C. b→d→c→a→e D. e→b→c→a→d

3.To make their books published, Charlotte, Emily and Anne used men’s names, which are separately ______.

A. Currer Bell, Ellis Bell and Acton Bell B. Currer Bell, Acton Bell and Ellis Bell

C. Ellis Bell, Acton Bell and Currer Bell D. Acton Bell, Ellis Bell and Currer Bell

4.Which is the best title for the story?

A. Big surprise from daughters B. Advice from Father

C. Big surprise from sons D. Advice from publishers

1.D 2.C 3.A 4.A 【解析】本文介绍了爱米丽·安妮和夏洛特写书,他们出版书的过程,以及这些给他们带来的惊喜。 1.D 细节理解题。根据"Why didn't you change the paper on the packet,my dear?"I asked.Charlotte smiled."I didn't think of it,papa.可...

查看答案和解析>>

科目:初中英语 来源:江苏省昆山市2018年中考英语复习题型集训:(完成句子) 题型:完成句子

1.老师要求我们按时上交作业。

Teachers require us to ___________________ our homework on time.

2.约翰太粗心了,不能照看好他的宠物。

John is _________________ look after his pets well.

3.结果证明,谋杀案和那个工程师无关。

It turned out that the engineer _____________________the murder.

4.一天工作之后,他精疲力尽。

After a day’s work, he was _______________.

5.月球上的食物很可能会以药片的形式存在,而且味道没那么可口。

Food on the moon would most probably be _________________ pills and would not be tasty.

1.hand in 2.too careless to 3.had nothing to do with 4.tired out 5.in the form of 【解析】 1.require sb. to do sth.要求某人做某事,根据汉语提示可知,答案为hand in上交。 2.too…to…意思是“太……而不能……”,careless粗心大意,故...

查看答案和解析>>

科目:初中英语 来源:河北省2016-2017学年七年级下学期月考一英语试卷 题型:阅读单选

Rose is a little girl. She’s only five. She is not at school. She doesn’t know how to read or write. But her sister Lisa is a student. She knows how to read and write.

One day, Lisa sees her little sister in the room. She is at the table. There is a pencil in her hand. She is writing. “What are you writing, Rose?” she asks. “I’m writing to my friend, Mary.” says Rose. “But how can you? You don’t know how to write.” says her sister. “Well.” says Rose, “It doesn’t matter. Mary doesn’t know how to read, either.”

1.Rose doesn’t go to school because she is too _____.

A. old B. young C. tall D. short

2.Rose and Lisa are _____.

A. friends B. classmates C. brothers D. sisters

3.Rose is writing to _____.

A. her friend B. Mary C. her father D. her mother

4.Can Rose write?

A. Yes, she can. B. No, she can’t. C. Yes, she can’t. D. No, she can.

5._____ can’t write.

A. Rose and Mary B. Rose and Lisa C. Mary and Lisa D. A and C

1.B 2.D 3.B 4.B 5.A 【解析】本文主要内容:罗斯是个小女孩。她才五岁。她没有上学。她不会读书和写字。但她的姐姐丽莎是个学生。她知道如何读书写字。一天,丽莎在房间里看见她的小妹妹。她在桌子旁边。她手里有一支铅笔。她正在写字。“你在写什么,罗斯?”她问。“我正在给我的朋友玛丽写信。”罗丝说。“但是你怎么能呢?你不知道如何写字。”她姐姐说。“嗯,”罗丝说,...

查看答案和解析>>

科目:初中英语 来源:考点56 短文填空之自由填空-备战2018年中考英语考点一遍过 题型:语法填空

Many people say that they are working too ____1____ hours. They don't have free time with their families. They can't take care ____2____ things at home. They don't have time to relax.

Work hours are ______3______from one country to another. In France , people spend about 1646 hours a year at work. In Japanese, however, people work about 2159 hours a year .That means a Japanese worker works 513 more hours a year _____4_____a French worker. That is about 12 weekends of extra(额外的) work!

_____5_____ do people work so many hours ?Some people work extra hours because they want to get more money , but many companies don’t pay ____6____ extra work .The people in these companies work extra hours because they think it's their duty .Some people are afraid they will ______7______their job if they don’t work extra hours.

Many people say that their vacations are too short .In France, people get five weeks of paid vacation. In Germany ,they get about four weeks. In the United States, two weeks of ______8______is the average(平均). And many people don't ______9______ all of their vacation days .In one survey, in England ,fewer than half of workers used all their vacation days .In English ,people say ,"all work and no play makes Jack a dull boy ."That is true, there are a lot of _____10_____ people in the world.

many of different than Why for lose vacation use dull 【解析】试题分析:短文谈论的是工人的工作时间问题。开头先尖锐地指出工作时间太多的问题,随后对法国和日本的工作时间进行对比,印证各国的工作时间不同,然后求证工作时间太多的原因,是因为许多工人害怕失业,最后对超时工作的人提出了批评。 ...

查看答案和解析>>

同步练习册答案