People are being lured(引诱) onto Facebook with the promise of a fun, free service without realizing they're paying for it by giving up large amounts of personal information. Facebook then attempts to make money by selling their data to advertisers that want to send targeted messages.
Most Facebook users don't realize this is happening. Even if they know what the company is up to, they still have no idea what they're paying for Facebook because people don't really know what their personal data is worth.
The biggest problem, however, is that the company keeps changing the rules. Early on, you keep everything private. That was the great thing about Facebook—you could create your own little private network. Last year, the company changed its privacy rules so that many things—your city, your photo, your friends' names—were set, by default(默认) to be shared with everyone on the Internet.
According to Facebook's vice-president Elliot Schrage, the company is simply making changes to improve its service, and if people don't share information, they have a “less satisfying experience”.
Some critics think this is more about Facebook looking to make more money. Its original business model, which involved selling ads and putting them at the side of the page, totally failed. Who wants to look at ads when they're online connecting with their friends?
The privacy issue has already landed Facebook in hot water in Washington. In April, Senator(议员) Charles Schumer called on Facebook to change its privacy policy. He also urged the Federal Trade Commission to set principles for social-networking sites. “I think the senator rightly communicated that we had not been clear about what the new products were and how people could choose to use them or not to use them，” Schrage admits.
I suspect that whatever Facebook has done so far to invade our privacy is only the beginning, which is why I'm considering deactivating (撤销) my account. Facebook is a handy site, but I'm upset by the idea that my information is in the hands of people I don't know. That's too high a price to pay.
1.What do we learn about Facebook from the first paragraph?
A. It is a website that sends messages to targeted users.
B. It makes money by putting on advertisements.
C. It profits by selling its users' personal data.
D. It provides loads of information to its users.
2.Why does Facebook make changes to its rules according to Elliot Schrage?
A. To improve its users' connectivity.
B. To follow the Federal guidelines.
C. To offer better service to its users.
D. To expand its scope of business.
3.What does Senator Charles Schumer advocate?
A. Working out regulations for social-networking sites.
B. Banning the sharing of users' personal information.
C. Removing ads from all social-networking sites.
D. Setting guidelines for advertising on websites.
4.Why does the author plan to cancel his Facebook account?
A. He is dissatisfied with its current service.
B. He doesn't want his personal data abused.
C. He finds many of its senior executives untrustworthy.
D. He is annoyed with its frequent rule changes.
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百分学生作业本题练王系列答案科目：高中英语 来源：2016年高考英语一轮复习新人教版选修8第3-5单元练习英语试卷（解析版） 题型：单项填空
She has already tried her best. Please don’t be
too about her job.
A. responsible B. special
C. particular D. unusual
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科目：高中英语 来源：2016-2017学年高二牛津译林版必修5第2单元练习英语试卷（解析版） 题型：七选五
七选五阅读。
Tips on How to Motivate a Team
Leadership is an art of making the work easier and more fun and motivating your team to succeed.If you want to get your team excited to face the next challenge,look through the following steps.
Set realistic goals. 1. For example,if you have a project that needs completing,create a chart that breaks the project into smaller goals so that,as they achieve each step,they can check it off and see themselves getting closer to completing the project.
2. So if it is somebody’s birthday or someone just got married or had a baby,make them feel special and important. 3.—do whatever is appropriate for the occasion,as long as you are respecting that person’s privacy.
Create social events outside of work.Motivate your team by not having everything be all about work,work,work. 4. Have members go out for lunch in groups every two weeks instead of everyone going separate ways,so people are more motivated to work hard because they’ll know each other better.
Be a good role model.As a person that each individual team member can look up to,you don’t have to be perfect,but you should be hard-working,reasonable,willing to communicate,and generally a smart,reliable employee. 5.
A.Make your team members feel recognized.
B.Get the team to work together.
C.Have monthly happy hours to let the members of your team relax a bit.
D.If you’re not showing the very quality that your team should possess,then why will they follow you?
E.Know what your team is capable of and provide a tool that shows their progress.
F.Email your best wishes and bring in a cake.
G.Get people walking around instead of over chat or email.
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科目：高中英语 来源：2015-2016学年山东济南一中高一下期末英语试卷（解析版） 题型：单句改错
单句改错
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句子。每个句子仅涉及一个单词的修改。请在错的词下画一横线，并在该词下面写出修改后的词。（注意：每处错误及其修改均仅限一词。）
1.What you don’t like him is none of my business.
2.Tom, as well as his two sisters like music.
3.You have no excuse for not go.
4.His father died, leave the family worse off.
5.Your teacher was really worried about you. You couldn’t have left school without telling him.
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科目：高中英语 来源：2017届湖南师大附中高三上学期入学摸底考英语试卷（解析版） 题型：书面表达
书面表达
假定你是李华，高考(National Matriculation Test)后想去澳大利亚旅行15天，主要想更多地了解当地文化和大学。给你的澳洲朋友Joe写信，请他根据你的时间和旅行目的对你附件中的行程(itinerary)进行一些修改。
注意：1. 词数100左右；
2. 可以适当增加细节，以使行文连贯。
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科目：高中英语 来源：2015-2016学年山东济南一中高二下期末英语试卷（解析版） 题型：短文改错
短文改错
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处语言错误,每句中最多有两处。每处错误仅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。
We all knew we can’t live on our own. A lot of things are very important in our lives, such as animals which are usual considered as one of the most essential part. They help us in many ways except providing their meat for us and making our diet variously. Moreover, people get much fun and pleasure when lived with them. In my opinion, how the animals give us may be more than the things we do for them, but they are our great and honest friends. So in the return, we should do our best protect them because we can not live without them.
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科目：高中英语 来源：2015-2016学年山东济南一中高二下期末英语试卷（解析版） 题型：阅读理解
The state of Nevada holds a number of famous attractions.
Great Basin National Park
Great Basin National Park is located in eastern Nevada, which features the Lehman Caves, an ideal destination for tourists interested in underground exploration. Activities include camping, biking, hiking, star gazing, skiing and snowboarding in winter. Entry to the Great Basin National Park is free; however, it is closed on New Year’s Day, Thanksgiving and Christmas.
775-234-7331
nps.gov/grba
Hoover Dam
Hoover Dam is located in the Black Canyon. It is one of the largest hydroelectric power(水力发电) plants in the world. The visitor center is open from 9 am to 6 pm daily, except for Christmas and Thanksgiving. Prices for the tour are $11 for adults and $9 for seniors, children and military personnel.
702-294-3517
usbr. gov/lc/hooverdam
National Automobile Museum
The National Automobile Museum is located in Reno, Nevada, which houses vehicles from the long history of automotive technology, most notably from the 19th century until the 1960s. Visitors are welcome from 9:30 am to 5:30 pm from Monday to Saturday and from 10:00 am to 4:00 pm on Sunday. The facility is closed on Thanksgiving and Christmas. Prices are $9 for adults, $7 for seniors and $3 for children aged 6 to 18. Those under 6 are free. Parking is free all year round.
775-333-9300
automuseum.org
Wolf Creek Golf Club
Experience the unique desert scenery of Nevada while you are playing golf. Wolf Creek Golf Club is located within a desert view that is unusual among golf courses. The surrounding bluffs (悬崖峭壁) and valleys are a striking contrast to the rich green colors of the fairway. The club is closed on Christmas.
866-252-4653
golfwolfcreek.com
1.If you can only go to Nevada on Thanksgiving Day, you can only go to _____.
A. Hoover Dam
B. Wolf Creek Golf Club
C. Great Basin National Park
D. National Automobile Museum
2.If you want to go skiing in winter, you can visit the website of ____.
A. nps.gov/grba B. automuseum.org
C. golfwolfcreek.com D. usbr. gov/lc/hooverdam
3.Which number will you call if you are interested in cars?
A. 775-234-7331 B. 702-294-3517
C. 775-333-9300 D. 866-252-4653
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科目：高中英语 来源：2015-2016学年吉林松原油田高中高二下期末英语试卷（解析版） 题型：阅读理解
Graph can be a very useful tool for conveying information, especially numbers, percentages, and other data. A graph gives the reader a picture to interpret. That can be a lot more efficient than pages and pages explaining the data.
Graphs can seem frightening, but reading a graph is a lot like reading a story. The graph has a title, a main idea, and supporting details. You can use your active reading skills to analyze and understand graphs just like any other text.
Most graphs have a few basic parts: a caption or introduction paragraph, a title, a legend or key, and labeled axes. An active reader looks at each part of the graph before trying to interpret the data. Captions will usually tell you where the data came from (for example, a scientific study of 400 African elephants from 1980 to 2005). Captions usually summarize the author's main point as well. The title is very important. It tells you the main idea of the graph by stating what kind of information is being shown. A legend, also called a key, is a guide to the symbols and colors used in the graph. Many graphs, including bar graphs and line graphs, have two axes that form a corner. Usually these axes are the left side and the bottom of the graph. Each axis will always have a label. The label tells you what each axis measures.
Bar Graphs
A bar graph has two axes and uses bars to show amounts. In Graph 1, we see that the x-axis shows grades that students earned, and the y-axis shows how many students earned each grade .You can see that 6 students earned an A because the bar for A stretches up to 6 on the vertical measurement. There is a lot of information we can get from a simple graph like this(See Graph 1).
Line Graphs
A line graph looks similar to a bar graph, but instead of bars, it plots points and connects them with a line. It has the same parts as a bar graph – two labeled axes –and can be read the same way. To read a line graph, it’s important to focus on the points of intersection rather than the line segments between the points. This type of graph is most commonly used to show how something changes over time. Here is a graph that charts how far a bird flies during the first five days of its spring migration (See Graph 2).
The unit of measurement for the x-axis is days. The unit of measurement for the y-axis is kilometers. Thus we can see that, on the first day, the pipit flew 20 kilometers. The line segment goes up between Day 1 and Day 2,which means that the bird flew farther on Day 2. If the line segment angled down, as between Day 4 and Day 5, it would mean that the bird flew fewer kilometers than the day before. This line graph is a quick, visual way to tell the reader about the bird’s migration.
Pie Graphs
A typical pie graph looks like a circular pie. The circle is divided into sections, and each section represents a fraction of the data. The graph is commonly used to show percentages; the whole pie represents l00 percent, so each piece is a fraction of the whole.
A pie graph might include a legend，or it might use icons or labels within each slice. This pie graph shows one month’s expenses (See Graph 3 ).
Food $ 25 Movies $ 12 Clothing $ 36
Savings $ 20 Books $ 7
1.When used in a graph a legend is_____.
A. a guide to the symbols and colors
B. an introduction paragraph
C. the main idea
D. the data
2.What is the total number of students who earned a C or better ?
A .4. B.6. C.10. D.20 .
3.The bird covered the longest distance on _____
A. Day 1 B. Day 2 C. Day 3 D. Day 4
4.Which of the following cost Amy most?
A. Food. B. Books C. Movies D. Clothing.
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科目：高中英语 来源：2015-2016学年河北唐山一中高二下学期期末英语试卷（解析版） 题型：单句改错
单句改错
下列各句中每句有一处错。每处错误仅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：在错的词下面划一横线, 并在该词下面写出修改后的词。
1.There is usually enough space specially reserving for the disabled people.
2.It is said that yogurt is great benefit to human health.
3.The bus was held on because a tree had fallen across the road.
4.I will never forget the time when I spent with Tom traveling around UK.
5.The teacher recommended that everyone took an active part in the English class.
6.There was a time when many Chinese people applied the right to live in the USA.
7.His hard work was paid off and he got an A in the final exam.
8.The job is great in term of salary. It has its disadvantages, though.
9.General speaking, the more expensive the camera is, the better its quality will be.
10.If only I can fly high in the sky like a bird.
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