Google has not kept the written promise ________ made when entering the Chinese market by not checking its searches.

   A. one              B. this              C. that              D. it

D


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The world’s biggest Internet search engine, Google, has proven once again to be king of the Web. Users can download “Google Wi-Fi” software and then enjoy free Wi-Fi service available in some US cities since last Tuesday.

  Wi-Fi is short for “Wireless Fidelity”(無(wú)線(xiàn)上網(wǎng)). It allows laptop computers and personal digital assistants to connect to the Internet at high speed by radio sigal.

  A person with a Wi-Fi enabled computer can connect to the Internet when near one of the network’s access points. The place covered by one or several access points is called a hotspot. Google had already set up two “hotspots” in the US city of San Francisco which provide a free Wi-Fe service.

  The Wi- Fi technology even allows users to enjoy a free Internet phone service. Some scientists argue that Wi-Fi may replace mobile phone networks.

  Wi-Fi is stioo limited to a few cities, where there are “ hotspots”. But its capability(容量) of sending information has already done better than that of the mobile phone network, even that of 3G (Third Generation telecommunication technology). Some scientists have started to call Wi-Fi 4G.

  In addition to a high speed Internet connection, Fi-Fi has other advantages compared to mobile phones. We-Fi is global. The same Wi-Fi system works in different countries around the world. Different from using cell phones, you don’t need to change computers to use Internet phones when you go to other places and most importantly, many Internet phones cost you nothing at all.

Wi-Fi is not available in cities without_____.

 A. a computer   B. a radio   C. a hotspot   D. a cell phone

Which of the following is NOT the advantage of Wi-Fi?

The high speed Internet connection.   B. Many free Internet phones.

Using the same computers for Internet phones when you go to other places. C. Used in all the US cities.

Some scientists started to call Wi-Fi 4G, because_____.

A.it is the product of the Google”s 4th generation.

B..it is more capable of sending information than the mobile phone network.

C.it has been used by more than four generations.

D.Wi-Fi will surely take the place of the mobile phone network.

. Which of the following is the best title?

A.Third Generation Telecommunication Technology

B. Free Call Service

C.Google Launches Free Wi-Fi Service

D.Free Wi-Fi Service across the U.S.A.

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It was reported last week that developers could take photos from Apple mobile and Google Android devices without the phone owners knowing that the images were being taken. In Apple’s case, developers can also obtain the location information for each photo.

Senator(參議員) Charles Schumer said in a telephone interview that his office had spoken with officials at both Apple and Google on Monday.

“We asked them if they could find a way on their own to prevent Apple from having access to private information,” Mr. Schumer said. “They were friendly and open to the idea that this ought to be changed.”

On Sunday, Mr. Schumer said that he planned to send a letter to the Federal Trade Commission asking the agency to investigate Apple and Google after the privacy concerns came to light. Claudia Bourne Farrell, an F.T.C. spokeswoman, said the agency had received the letter but she could not comment further.

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He said other companies had been willing to work with his office to fix issues. “I’m optimistic that we can get this changed without any regulation,” he said. “If it’s not changed, then we’ll turn to the F.T.C., and if that doesn’t work then we’ll consider legislative approach.”

The F.T.C. has warned companies to try to be more vigilant(警醒的) in their efforts to protect consumers when it comes to privacy.

1.The senators spoke with officials at both Apple and Google___________.

A. to urge them not to invade consumers’ privacy

B. to discuss whether it is illegal to have access to private information

C. to stop them from developing the technology of taking photos

D. to keep them from obtaining the location information for each photo

2.Which of the following statements is TRUE?

A. Privacy invasion from Apple has existed for a long time.

B. Mr. Schumer takes the privacy concerns caused by Apple and Google seriously.

C. Privacy invasion from Google has existed for a long time.

D. Apple and Google have decided to make a change.

3.Mr. Schumer’s letter to the F.T.C. mainly shows that the technology to open the door to privacy invasion___________.

A. causes privacy invasion to happen frequently????????

B. can be used if permitted

C. causes people to worry about the safety of their personal information

D. causes personal information to be posted online without permission

4.If the privacy concerns can’t be solved with the help of the F.T.C., ___________.

A. The senators will force the companies not to invade privacy

B. The companies will be closed

C. The companies will be fined

D. The senators will turn to legislation

5.Where can we read about the passage?

A. In a newspaper.??????????????????? B. In a travel brochure.

C. In a science report.???????????????? D. In a textbook.

 

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People in several American states may be surprised to see cars on city streets without a driver. Experimental driverless vehicles now are legal in Florida, Nevada and California. They are pointing the way to a future that is not far down the road. The high-tech company Google has a number of self-driving cars, which had covered 480,000 kilometers by August. Volvo is among the companies doing road tests and says it plans to sell driverless cars by 2020.

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   Cars have become much more fuel-efficient, and new electronic features are' making Hondas safer, said Angie Nucci of Honda America. " A camera on the passenger-side mirror actually engaged on your guiding screen so you can safely change lanes. " Other safety features include warning systems on the front and the sides of the cars. These systems help drivers , but don't replace them. Curator Leslie Kendall of the Petersen Automotive Museum said autonomous cars will make the high ways safer．

   "By taking out drivers, you also remove most risks of an accident," Kendall said. He said consumers, however, may be unwilling to lose control. "It may take them time to come to realize that the technology is indeed reliable, but it will have to prove itself first. "

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A. Driverless vehicles are now legal in the whole USA.

B. Volvo will be the first to sell driverless cars.

C. Driverless cars are pointing us' a faraway future.

D. Google's self-driving cars have covered a long distance.

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A. helped design self-driving cars.

B. supports self-driving cars on roads.

C. considers self-driving cars science fiction.

D. improved the self-driving car systems.

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A. They can help people drive more safely.

B. They can take the place of drivers now.

C. They can make cars run without fuel.

D. They can help cars run much faster.

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A. They are not allowed to run on the road.

B. Their technical problems remain to be solved.

C. They are now too expensive for consumers.

D. They are more dangerous for people on the street.

5.What's the best title of the passage?

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B. The biggest challenge of the self-driving cars.

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The F.T.C. has warned companies to try to be more vigilant(警醒的) in their efforts to protect consumers when it comes to privacy.

1.The senators spoke with officials at both Apple and Google___________.

A. to urge them not to invade consumers’ privacy.

B. to discuss whether it is illegal to have access to private information.

C. to stop them from developing the technology of taking photos.

D. to keep them from obtaining the location information for each photo.

2.Which of the following statements is true?

A. Privacy invasion from Apple has existed for a long time.

B. Mr. Schumer takes the privacy concerns caused by Apple and Google seriously.

C. Privacy invasion from Google has existed for a long time.

D. Apple and Google have decided to make a change.

3.Mr. Schumer’s letter to the F.T.C. mainly shows that the technology to open the door to privacy invasion___________.

A. causes privacy invasion to happen frequently.

B. can be used if permitted.

C. causes people to worry about the safety of their personal information .

D. causes personal information to be posted online without permission.

4.If the privacy concerns can’t be solved with the help of the F.T.C., ___________.

A. The senators will force the companies not to invade privacy.

B. The companies will be closed.

C. The companies will be fined.

D. The senators will turn to legislation.

5.Where can we read about the passage?

A. In a newspaper.                    B. In a magazine

C. In a science report.                 D. In a textbook.

 

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The past week was possibly the most eventful in the history of customer technology markets, or to be precise, the 7-inch (17.8-cm) tablet (平板電腦)market. Never before have three of the biggest players in the industry scheduled what could be truly historic product launches (上市）so close together.

Despite its name, the 7.9-inch iPad Mini is one of the largest among the mini-tablets. It's got all the aesthetics of its earlier 9.7-inch iPad and is unbelievably thin-just 7.2 mm, 23 percent thinner than the iPad.

Apple's iPad Mini

Release date: Nov 2,2012 (Wi-Fi version)

 Operating system: iOS 6

Size: 19.9 x 13.5 x 0.7 cm

Prices: $329 (16GB Wi-Fi), $429 (32GB Wi-Fi), $519 (64GB Wi-Fi), or $459 (16GB Data)

$559 (32GB Data), $659 (64GB Data)

Google may have been forced to cancel its Android event in New York City on Oct 29 due to the threat of hurricane Sandy, but that isn't stopping it from making same big announcements. For starters, Google has confirmed (證實(shí)）that the Nexus 10 will be running Android 4.2 out of the box, so get excited. It will also come equipped with a 10-inch display running at an impressive 2560x1600 resolution. On the inside, it'll have a A15 dual-core (雙核）processor running alongside 2GB of RAM (內(nèi)存)，so expect the Nexus 10 to be a speedy little tablet. Google's Nexus 10 Release date: Nov 13，2012 Operating system: Android 4.2 Jelly Bean Size: 26.4 x 17.8x0.9 cm Prices: $399 (16GB), $449 (32GB)

Microsoft's Surface is a bold product with some great touches. It doesn't feature a camera and focuses on Office software, which suggests Microsoft is focusing this product on an executive toy. There's no 3G connection (only Wi-Fi) so owners won't have to worry about an extra contract.

The real delight, however, is Metro, the impressive navigation interface (導(dǎo)航界面).It is beautifully designed with brightly colored squares for navigation. Pre-orders for Surface in the US sold out over the weekend, so it would seem customers are excited.

Microsoft's Surface

Release date: Oct 26,2012

Operating system: Windows 8 RT

Size: 27.5 x 17.2 x 0.9 cm

Prices: $499 (32GB M-Fi)

1.What can be inferred from the first paragraph?

A.The three biggest companies made a new product together.

B.A technology has been introduced to tablet industry.

C.The three companies launched their new products nearly at the same time.

D.The tablet market, in October was out of control.

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A. Wi-Fi version         B. Operating system

C. Prices        D. Size

3.How many technologies will be introduced to the Nexus 10 according to Google?

A. 6   B. 5     C. 4   D. 3

4.Which tablet with 32GB Wi-Fi is the most expensive?

A. Microsoft's Surface.      B. Apple's iPad Mini.

C. Google's Nexus 10.        D. A15 dual-core processor.

 

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