Article: Do we really know what dinosaurs looked like? Of course we do. We see them everywhere, not only in museums, but also in movies, magazines, and even in the toys we get from McDonald's. Since the days of early cinema, dinosaurs have captured our imaginations. They are often shown as scaly beasts with sharp horns and crocodile-like bellies . But the big screen dinosaurs are "a leap from what we know", Mark Norell, who studies dinosaurs at the American Museum of Natural History in New York, told Discover magazine. The reality of drawing dinosaurs for movie studios, magazines, or museums is that the artist often only has half of a skeleton to work with. Many existing and newly-discovered dinosaurs do not have a complete skeleton, which makes it difficult to tell what they looked like. And even with a complete skeleton, there is a lot of room for interpretation. "Look at an elephant's trunk and ears," Jason Brougham, a dinosaur sculptor at the American Museum of Natural History, told Discover magazine. "It's impossible to guess those features by only looking at the skeleton." Researchers suggest that the dinosaurs of old could have had trunks like an elephant or even red necks like a turkey. They could have had colorful spots, stripes , and other interesting patterns on their bodies, just like snakes. Yet, with only a few fossilized bones to study, it is impossible to know for sure. Remember the cruel and quick-running velociraptors in the US film Jurassic Park? Now experts believe that they were much smaller than in the movies, about the size of a large chicken, the BBC has reported. Since the 1990s, some well-preserved dinosaur fossils have been found in China's Liaoning province. Thanks to that, we have known for a while that one group of dinosaurs was covered in feathers. And thanks to the recent discovery of a feathered plant-eating species in Russia, many scientists now believe more dinosaurs than we previously thought had feathers, much like a chicken. Also, in 2007, scientists confirmed that... Question: Jason Brougham used the elephant as an example to show that _ . Yes or no, is the answer "it is hard to know certain features of dinosaurs just by studying their fossils and skeletons"?
No

Article: London has a new magazine.However,it is not printed on paper any more.Everyone who has a television can receive it because it is already on TV! In order to read this magazine,you need to have a decoder.Each page of it is numbered,so you have to dial a number to choose which subject you want to read about.You have a wide choice of topics to choose from-everything from cooking to the latest news. If you want to read some news,the first thing you have to do is to check at the index page which has an easy-to-remember page number,1 00 for example.From page 100,you can then choose from the news articles on page 101 to 109.From here,you will have to key in the numbers again.Then,the news will appear written across your screen.If you want to go out in the afternoon,you can press 181,and a brightly color1ed weather map will appear on the screen.But if you want to buy some cheap things,you can press 162 for a list of the week's best bargains.And whether you should drive or just take the train,you can simply press 189 for the traffic report.This new magazine on TV is very simple to use.But probably,the best thing about the service is that is being updated all the time.Journalists type new materials directly onto screen and the page of the magazine is replaced in minutes. London already has three services.One,transmitted by ITV ,is called ORACLE while the other two,on BBC,are called CEEFAX because they let you see facts.Although CEEFAX and ORACLE have been operating for some time, they have not been well publicized.BBC engineers do not think that their idea will ever replace books and newspapers because this new invention can't be taken with you wherever you go.But many people would agree that this is a breakthrough as great as the invention of printing, which could change not only our reading habits but also our lifestyles. Question: Which is NOT right according to the passage? Yes or no, is the answer "Everyone can buy this magazine."?
No

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Article: It was a beautiful Sunday morning, and Maggie and I were returning from our walk through the woods.We were only a couple of blocks from home when I spotted a cell phone and a credit card sitting on the road.We took them home.We always find amazing things on the street and she looks upon them as a movable feast-a chicken wing here or a barbecue rib there. I found another cell phone a few years back, too, and called a number in its phone book.I explained the situation to the guy who answered.He said it was his sister's and that he'd come to pick it up, which he did. And that was that.No verbal thank-you, no written thank-you, no "here's a box of chocolates" thank-you. I didn't have time to call anyone on my latest found cell phone.I was pouring myself coffee when it started to shake and dance across the kitchen counter. "Who's this?" someone asked when I picked up. "Who's this?" I countered ."Sarah?" She was surprised at my knowing her name until she realized her name was on the credit card."Could you send them to me?" she asked. She lives in Arlington, which is 2 miles from my house. "Hmm, no, "I replied, adding that I thought she could come to get them, and that if I wasn't at home, they would be in my mailbox. A day later, when I was out for a run, someone got them back.There wasn't even a piece of paper put in the mailbox with "Thanks" on it.In this age of e-mail and cell phone, there's really no excuse.Years ago, I found something more precious than a $100 bill on the street:a driver's license.I saw that its owner lived a couple of blocks from me, so I called him up.He asked whether I could slip the license through his front door. "I guess I could, "I replied. And that was that. Question: The writer wants to tell us through the unusual stories, Yes or no, is the answer "people should learn to appreciate persons who provide help for you"?
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No