Read the following article and select the best answer. Article: If you have seen or heard of the British TV series Downton Abbey, you have probably noticed an "upstairs-downstairs" class system in which the noble people are upstairs, worrying what clothes they should wear for dinner and the poor people are downstairs, working hard to make food and tea. So it's not hard to tell that people are divided into different classes. British society has changed a lot since the days of Downton Abbey, but the division still exists and the funny accents do, too. Nowadays, what divides Britons is the so-called "North-South divide". As you make your way north from the south coast of England, the accent begins to change. The posh "How are you" in parts of the South becomes "Ahhdu" (how do you do) in the Midlands, "reeit" (are you all right) in the North West, "eyyup" (what's up) in Yorkshire, and "hou's it gaun" (how's it going) in Scotland. Besides accents, the economy also changes. The rich southern city of London slowly becomes the North where people general have less money. So where does the "South" stop being the "South" and the "North" start being the "North"? Well, depending on where someone comes from in Britain, you'll get a different answer. "Anywhere above London is 'the North'," you might hear a Londoner say. Or if you're in Scotland, you might hear, "Southern softer!", talking about a person from Lancashire or Yorkshire, who think of themselves as "hard (tough) Northerners". "Anywhere south of Manchester is not northern," you might hear a person from Manchester say. Many stereotypes have come from the "North-South Divide", too. Often, southerners are seen as being rude and snobbish by northerners. And northerners are often seen as uneducated by southerners. Today, the career you have and the person you marry don't depend on where you were born or what class you are from. But as London is getting richer and people are moving to the South for work, the North-South divide is getting bigger. Yet for all that divides us, the truth is, we couldn't live without each other! Question: What is the passage mainly talking about? - British accents are different from North to South. - Class division is getting smaller at present. - It is about the "North-South Division" and its influence. - Northerners and Southerners dislike each other in Britain.
It is about the "North-South Division" and its influence.
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Read the following article and select the best answer. Article: The Palm Islands are the largest artificial islands in the world and are under construction in Dubai, in the United Arab Emirates. They are being developed as tourist, leisure, and residential resorts, and will increase the coastline of the country by 120 kilometres. After four years of planning and careful consideration of the environmental issues, construction started in 2001. Dutch engineers with experience of reclaiming land from the sea were employed in the building of the first two islands. The site for all three islands is an area of the sea where the water is not very deep. Sand is taken from the seabed and sprayed into the construction site. Although the shallow water _ this process, the islands are still very exposed to the currents and tidal movements of the sea. Rocks are used to hold the sand in place resulting in a large crescent structure. This acts as a breakwater and protects the islands from the sea. The first two islands are in the shape of date palm trees and consist of a trunk and 17 frond, or leaves coming off the trunk. The first island, named Palm Jumeirah, has three five-star hotels in the trunk, and luxury homes in the leaves. It is astonishing that when these homes went on sale in 2004, they were all sold within three days. The second palm, Jebel Ali, was started in 2002 and is designed to be an entertainment centre. Six marinas are planned, with a water theme park, and homes built on stilts in the water. The Palm Deira planned to be the largest of the three islands, with a length of 14 km and a width of 8.5 km, an area larger than the city of Paris. It will consist of residential properties, marinas, shopping malls, sports facilities, and clubs. These will be open to both residents and tourists. More artificial islands, the World Islands, are now being constructed near the Palm Jumeirah. They consist of 300 private islands grouped into the shape of the continents of the world and will be used for estates, private homes, community islands, and resorts. Unquestionably, these... Question: According to the passage, all the following are right EXCEPT _ . - Some Dutch engineers are experienced in reclaiming land from the sea. - The islands are being built in the shallow water of the sea. - All the luxury homes on Palm Jumeirah were sold. - The World Islands are bigger than the Palm Jumeriah.
The World Islands are bigger than the Palm Jumeriah.
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Read the following article and select the best answer. Article: Your cell phone holds secrets about you. Besides the names and numbers that you've programmed into it, traces of your DNA remain on it, according to a new study. DNA is genetic material that appears in every cell. Like your fingerprint, your DNA is unique to you --- unless you have an identical twin. Scientists today usually analyze DNA in blood,saliva , or hair left behind at the scene of a crime. The results often help detectives identify criminals and their victims. Meghan J. McFadden, a biologist at McMaster University in Hamilton, Ontario, heard about a crime in which the suspect bled onto a cell phone and later dropped the device. This made her wonder whether traces of DNA remained on cell phones --- even when no blood was involved. To find out, she and a colleague collectedflip-style phones from 10 volunteers. They collected invisible traces of the users from two parts of the phone: the outside, where the user holds it, and the speaker, which is placed at the user's ear. The scientists scrubbed(meaning "cleaned") the phones using a liquid mixture made mostly of alcohol. The aim of washing was to remove all detectable traces of DNA. The owners got their phones back for another week. Then the researchers collected the phones and repeated collecting traces on each phone once more. They discovered DNA that belonged to the phone's owner on each of the phones. Surprisingly, DNA showed up even in swabs that were taken immediately after the phones were cleaned. That suggests that washing won't remove all traces of evidence from a criminal's cell phone. So cell phones can now be added to the list of clues that can help a crime-scene investigation. Question: The scientists allowed the volunteers to keep their cell phones for a week in order to _ . - let them leave their traces on their phones - avoid keeping their cell phones too long - give them a chance to get rid of their secrets - find out who is responsible for the crime
let them leave their traces on their phones
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