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I'm taking a test and have to guess the right answer to the question after the article. Article: No more batteries,no more chargers and no more wires.This is the future promised by "wireless power".a means of broadcasting electricity through the air to laptops,iPods and other gadgets without the need for cables and sockets . Wireless lighting,audio speakers and digital picture frames are expected to be among the first commercial products exhibited in Las Vegas this week at the International Consumer Electronics Show,the world's biggest gadgets tradeshow. Experts believe this is just the beginning and that eventually wireless electricity could do for battery life what WiFi did for,the Internet.In a world without wires,laptop users in cafes and airport terminals would be inside an "electricity hotspot" and no longer have to delve an awkwardly located socket. "You'd be able to buy.a desk that charged any gadget placed on it, or power any PC you put on top," said James Holland,editor of gadgets website Eleetricpig.co.uk."If each room had wireless power,you'd know that once you walked through the front door your nmbile would start charging up--even while still in your bag or pocket.You'd never need to hunt for the right charger again." Among the companies showcasing the ambitions technology at CES is Power Beam.Its system turns electricity into an invisible laser, then beams it as heat,across the room to a solar cell that conveys it back into dectricity. David Graham,the co-founder of Power Beam,said:"We're going to delete the word 'recharge' from the English dictionary.If your,cell phone is recharging on your desk.all day,you won't be thinking about.it." The Silicon Valley company can currently use a laser to generate about 1.5 watts of power to _ a solar.cell 10 meters away.This, sould be enough to power an electronic speaker or small LED lights,but not enough to operate a laptop,which requires about 30 to 50 watts.However,Graham said that the technology could comfortably be scaled up . Power Beam insists its laser does not lead to a risk to users' health because it is simply moving heat from one place... Question: According to James Holland,we know that _ . Options: A: a cell phone Can be powered only on a desk B: gadgets can be charged in a loom with wireless power C: a right charger is needed D: each room should have wireless power
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B

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I'm taking a test and have to guess the right answer to the question after the article. Article: He had travelled thousands of miles in the hope of earning some money, but 18-year old Lin Kongming never knew danger was waiting for him. He and six other migrant workers from Fujian Province spent 36 hours in Iraq as international hostages . But luckily, they were set free last Tuesday morning, unharmed by the people who had taken them hostages. After hard work by Chinese diplomats in the region, the Iraqi kidnappers agreed to hand them over to a local religious group. "The friendly relations between the Chinese and Iraqi people have played a key role in the release of the hostages," said Foreign Ministry spokesman Kong Quan. China refused to join the US-led coalition in the Iraqi war. Since April 4, over 60 hostages from 12 countries, including America, Italy and Japan, have been taken in Iraq. Some have been released, others were killed. The Iraqi resistance groups have started taking foreigners hostages in an attempt to force the US-led troops out of their country. As a result, many foreigners have left, fearing the situation will get worse. Some nations are also considering removing their troops from Iraq. Thailand has ordered its forces not to leave their camp and may bring them home before September as originally planned. New Zealand Prime Minister Helen Clark is considering similar action. But Dan Senor, spokesman for the US-led coalition in Baghdad, said that it would not negotiate with "terrorists or kidnappers" to get hostages released. Question: Why did the Iraqi resistance groups start to take foreigners hostages? Options: A: To show their anger towards the occupation of foreign troops. B: To tell the world they would fear nothing. C: To make foreign armies leave their country. D: To resist the American troops.
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C

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I'm taking a test and have to guess the right answer to the question after the article. Article: Perhaps you have heard a lot about the Internet, but what is it? The Internet is many different networks around the world. A network is a group of computers put together. These networks joined together are called the Internet. Maybe that doesn't sound interesting. But when we've joined the Internet. There are lots of things we can do. We can have a lot of interest on the World Wide Web (www). We can use the internet instead of a library to find all kinds of information for our homework.. We can find information about our favorite sports or film stars and do shopping on the Internet. We can also send messages to other people by e-mail. It is much cheaper and quicker than calling our friends or sending letters. Thanks to the Internet, the world is becoming smaller and smaller. People can now work at home with a computer in front, getting and sending the information they need. They can buy or sell whatever they want by the Internet. But do you know 98%of the information is English? So what will English be like tomorrow? Question: Which of the following is NOT true? Options: A: The Internet is a big computer. B: The Internet is lots of computer networks. C: The Internet is very helpful. D: People can work at home with the help of the Internet.
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A