Read the following article and select the best answer. Article: When people search online, they leave a trail that remains stored on the central computers of firms such as Google, Yahoo and Microsoft. Analyzing what we're looking for on the Web can offer a remarkable understanding of our anxieties and enthusiasms. UK writer John Battelle wrote on his blog, "This can tell us extraordinary things about who we are and what we want as a culture." Google's experimental service Google Trends, for example, compares the numbers of people searching for different words and phrases from 2004 to the present. According to these graphs, sometimes people's interests are driven obviously by the latest news: when the Spice Girls, a pop group, announce a reunion, there's an immediate rush to find out more about them. Other results are strikingly seasonal: people go shopping online for coats in winter and sandals in summer. The most fascinating possibility is that search data might help predict behavior. Perhaps we search for a political candidate's name when we are thinking about voting for him or her. This information could clearly be useful to a marketer - it's already how Google decides which ads to show on its search results pages - or to a political campaign manager. Marissa Mayer, a Google vice-president, argues that Google Trends correctly "predicted" George Bush's victory over John Kerry in the 2004 election. The graph clearly shows that Bush continued his lead over Kerry, in terms of search volumes, even when polls suggested _ . However, that's not always the case. For instance, the same approach predicted Hillary Clinton would beat Barack Obama in the race for the Democratic presidential nomination in 2008 turned out to be wrong in the end. Question: According to the passage, Google are able to see the trails of the people when they are _ . - using their computers - installing the Internet - using its search engine - connecting their computer to another one
using its search engine

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Read the following article and select the best answer. Article: Have you ever heard of blogs ? If you haven't, you should have. It's here, it's growing and it's having an influence on our life. Surf the Internet and you'll find blogs everywhere. A blog, shortened from "weblog", is a public Internet journal written by one person or a group of people. It is a website in which a person or a group can place news, personal thoughts, text, photos, video or audio files, or links upon which visitors can comment. A blog lets you post on the Internet without having to know web design or be technical. You are given an environment to make dated entries on the topic of your choice which are "published", so other people can read them. Authoring a blog, maintaining a blog or adding an article to an existing blog is called "blogging". Blogging has revolutionized Internet publishing in the last several years because it gives everyone with Internet access the opportunity to become an online writer. Objects, such as "text and photos" in a blog can be called "blog posts", "posts", or "entries". The person who posts these entries is called a "blogger". Now, somewhere around the world, a blog is created almost every 6 seconds. Because it's great potential, Bill Gates views it as important as e-mail, BBS, and MSN. He's trying to make blogs the important tools for future business communications. Question: A blog is _ . - a comment - an Internet journal - a design - a link
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an Internet journal

Ques: Read the following article and select the best answer. Article: Scattered throughout the various reports on sleep research are several that describe some unusual behavior by people who are sleepwalking. These include eating, making phone calls and even murder. Now, there's a new case appearing in one more study on this strange phenomenon: sleep e-mailing. In an article published in journal Sleep Medicine, prefix = st1 /SetonHallUniversityresearchers document the following case of a 44-year-old woman: This woman received a puzzling phone call from a friend who said she was accepting her dinner invitation -- an invitation that the woman could not remember having made. The friend reminded the woman of the e-mail she had sent the night before -- an e-mail of which the woman also had no recollection . However, a quick search through her sent e-mail folder did turn up one strange e-mail. She had apparently sent it to her friend -- at 11:47 the previous night. The puzzling message said: "I don't get it. Please explain Lucy! Come tomorrow and sort this out! Dinner and drinks, 4 pm? Wine and caviar to bring only. Everything else, a guess? There were two other e-mails sent to her friend at 11:50pm and 11:53 pm, each of which seemed to be written in a strange language, full of capitalization errors and phrases that didn't make sense. According to Dr Fouzia Siddiqui, lead author of the case study, this particular sleepwalking case was unique and was the first and only published account of "sleep e-mailing". "Sleepwalking has occurred in the past where people would undertake other activities such as cooking or moving furniture around," Siddiqui said. " But this case is unique in that she wasn't just sleeping but doing complex things like turning on her computer, remembering her user name and password and typing entire e-mails." Just what is sleepwalking? It is actually a kind of sleep disorder. Studies have found that somewhere between 5 and 10 percent of people are sleepwalkers. It comes from a mixture of wakefulness and non-REM sleep. Sleepwalkers can carry out complex... Question: Why does Siddiqui say the case of the sleepwalking woman is unique? - Two of her e-mails sent while sleepwalking seemed like works from outer space . - The case of the sleepwalking woman has interested scientists in the world. - The case of the woman is the first known account of "sleeping e-mailing". - The sleepwalking woman took a lot of complex actions.
Ans: The sleepwalking woman took a lot of complex actions.

Read the following article and select the best answer. Article: Busy senior managers need no longer waste time in showering themselves-an Australian company has invented a suit that can be worn while they wash. The suit has been specially designed so that it can be cleaned under the showerhead. There is no need for soaking ,dry cleaning-or even soap. The Japanese market has taken a liking to the "shower suit",described as "revolutionary" by its owner Australian Wool Innovation (AWI),which is the research and marketing body that represents Australian wool-growers. Orders have been placed for 170,000 of the woolen suits. The suit could be worn in the shower,although it was probably better to hang it on a clothes hanger and carry it instead,AWI corporate affairs spokesman Stephen Feighan said."The idea is that you hang it up and then...you give it a spray ,and it's dry the next morning," Mr Feighan said. A Japanese researcher working for AWI invented the suit by combining three technologies. The secret is the best lining ,which allows the suit to dry quickly.The shower suit attracted busy corporate people,particularly those who often traveled or stayed up late,Mr Feighan said.The airline industry was also interested. Mr Feighan confessed he had not worn one of the suits yet,or tried to wash it in the shower,because they cut to fit Japanese figures.AWI believes that the shower suit will spread from the Japanese market through Europe and India. Mr Feighan hoped the suit,made from local wool,would be available in Australia in 12 to 18 months' time. Question: Which is true about the suit according to the passage? - It can spare the owner's trouble of soaking,dry cleaning and applying soap. - It is of the quality of fast dry for its best cloth. - It is not suitable for hanging. - It has attracted more orders than any other suit.
It can spare the owner's trouble of soaking,dry cleaning and applying soap.