A.introduce a tiny file in a computer-a single code |
B.show how your individual information was let out when you surf the Internet |
C.show how to protect your privacy |
D.introduce a sophisticated software called a "beacon" |
A.Lotame sells the profiles about individuals to companies seeking customers with their age, gender, location, hobbies and names |
B.spying on Internet users is the fastest-growing businesses on the World Wide Web |
C.some of the biggest websites in the US know they were installing intrusive files on visitors’ computers |
D.a(chǎn) tiny file in a computer-a single code consisting of a long series of numbers and letters can record users’ information |
A.because the data is used harmlessly.Internet users around the world will not face threats |
B.when a person surf the Internet, his personal details may be let out without his knowledge |
C.your computer can really read your mind |
D.MSN.com and Yahoo.com.use software to capture what people are typing on a website |
A.is a tiny text file put on your PC by websites |
B.is a soft ware that can package that data into profiles about individuals |
C.can assess the Internet user’s location, income, shopping interests and even medical conditions |
D.is not more complex than the "cookie" |
A.Neutral | B.Worried | C.Optimistic | D.Indifferent |
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A.a(chǎn) lot more of them are for it |
B.a(chǎn) lot more of them are against it |
C.very few of them are willing to tell their opinions |
D.a(chǎn)bout half of them are for it and the other half against it |
A.the death of one’s pet |
B.the high cost of owning a pet |
C.the troubles one has to deal with in keeping a pet |
D.the dangers about the cloning of a pet |
A.has never thought about the problem of cloning |
B.is going to write another book on pets |
C.is in favor of the idea of cloning pets |
D.is all against the cloning of pets |
A.Can cloning make the pain one suffers less when a pet dies? |
B.Can pet owners afford the cost of cloning? |
C.Does cloning go against the law of nature? |
D.How reliably does cloning produce an exact copy of one’s pet? |
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A.floods | B.fronts | C.temperature changes | D.frosts |
A.daily weather maps | B.upper air levels |
C.satellite reports | D.changing fronts |
A.is modern |
B.uses electronic instruments |
C.makes weather prediction easier |
D.shows things that would otherwise take hours to describe in a few minutes |
A.sums up a great deal of information | B.a(chǎn)ppears daily |
C.shows changing fronts | D.is a science book |
A.a(chǎn) magazine | B.newspaper | C.a(chǎn) novel | D.a(chǎn) science book |
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A.respecting others. | B.concentrating on winning |
C.improving one’s own skills. | D.beating the opposing team |
A.Shaking hands with opponents | B.Playing on the field like heroes. |
C.Praising good playing of others | D.Accepting unfriendly viewers’ opinions |
A.treat winning as the most important thing. |
B.be proud of the success of his / her team |
C.look down on others’ playing skills. |
D.not get discouraged when defeated |
A.a(chǎn) child who bullies others can’t play well on the field. |
B.the real winners are those who play with best skills. |
C.a(chǎn) child with good sportsmanship behaves well in society |
D.it is simple and easy to show one’s good sportsmanship |
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A.Because the systems can store users’ information |
B.Because many users have suffered loss after using them. |
C.Because it is thought to threaten users’ privacy. |
D.Because many reporters have shown the problem of the systems. |
A.wireless companies focus on personal privacy. |
B.people are forbidden to get access to private data at will |
C.phone companies may sell private information secretly |
D.customers may ask wireless companies to locate their tracking |
A. Location tracking information is stored online. |
B.Apple’s newest operating systems collect all kinds of information. |
C.Location tracking information may be uploaded to any iPhone. |
D.Apple’s newest operating systems may reveal the private information of users. |
A.Apple denies that it tracks the location of users. |
B.The researchers may misunderstand the Apple’s systems. |
C.The global positioning system is to blame for rogue applications. |
D.The iPhone can quickly find its location by using its user’s information. |
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A.They can keep the rain and storm water. |
B.They can help reduce the pollution problem. |
C.They can be healthy for the people around. |
D.They can make the environment more beautiful. |
A.they cost less and are much easier to get |
B.they may attract local wildlife to come |
C.they require little care from the local gardeners |
D.they are more used to the local growing conditions |
A.They need little water after all the plants are planted. |
B.They usually need at least an inch of rainwater a week. |
C.They may attract local birds and change the locals climate. |
D.They may reduce the water pollution problem by 70%. |
A.Homeowners. | B.Governors. | C.Engineers, | D.Educators. |
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