Read the article and select the best answer. Article: If you are into camping, then Camping World is a store that you would be familiar with. People from all over the US have reported that once they have been to one of the Camping World stores. They usually do not have to go anywhere else as the store meets all their shopping requirements for camping. Camping World opened for business in 1966 and it was an instant success. Today the store has a huge presence both online and offline and has also become one of America's biggest supplier of camping equipment. If you would like to make your purchase online, take a quick cyber visit to their website. You will find every product related to camping each listed under their respective category. Everybody that loves camping has his or her own individual story to tell. Choosing camping equipment is also a somewhat personal exercise and no matter what you have planned, you can probably do with all the suggestions and help from the friendly staff at Camping World to make your camping experience even more special. Even if you were planning your very first camping trip, the wealth of camping knowledge from everyone at Camping World would surely be of great help to any novice . If any item is camping based or to be used outdoors, then Camping World will have it. If you are planning to build a campfire, then Camping World has got the items to make that happen for you. If you were worried that you will be bitten by insects, then you would be able to choose from a wide range of insect repellents . You name it, and they stock it. It also goes without saying that you will find your multitude of tents to choose from, countless shades of all shapes and sizes, first aid kits and even wireless weather stations. All you need to do is find a perfect camping spot and pay a visit to Camping World and let one of their friendly staff assist you. Question: Why is Camping World so popular in the US? Options: A: People can buy all kinds of camping things there. B: The products there are cheaper. C: There are many branch shops all over the country. D: The shop assistants are enthusiastic.
A

Read the article and select the best answer. Article: Surface Exploration. Robots make great explorers on planets,moons,and other landing areas. Aside from earth,just about every surface in the solar system is unsafe for humans to explore. The air on most other planets is insufficient for humans to breathe,making it necessary to wear a space suit and oxygen equipment. The temperatures on these surfaces are much too hot or much too cold for any humans to withstand .Plus there would be complications with radiation,weather,and a lack of gravity. Robots have much less limitation in these areas and can survive much longer under these conditions. Data Collection. Robots are designed for collecting scientific data. Robots are also able to perform many tasks at a time and can process information much quicker and more efficiently. Important scientific projects from detecting minerals,analyzing ground samples,and finding water are all performed much quicker and more accurately by robots. Cost Effective. The use of robots has made the cost of space exploration much less expensive than it would cost for humans to do the work. In order to successfully send humans into space we would need to build a vehicle that can not only carry humans,but also enough food and water to keep them alive for the duration of the trip. Moreover,robots have no problems working for hours on end. Robots never complain,they don't require food or water,and they never need a bathroom break. Space Travel. Over the past 30 years or so there have been many different types of robots used successfully in the exploration of space. Perhaps the most famous and successful robots are the Spirit and Opportunity who have both been exploring the surface of Mars. They have both been very successful with experiments on soil and rocks and have even found evidence of water in Mars' history. Question: Which column could the passage come from? Options: A: Education. B: Finance. C: Travel. D: Science.
D

Read the article and select the best answer. Article: The triathlon promises to be one of the most popular Olympic sports.Recently it has drawn huge crowds attracted by athletes swimming 1,500m,cycling 40km,then running 10km without stopping.But what makes an attractive 17yearold girl give up everything for the doubtful pleasure it offers? Melanie Sears has not yet learnt those oftenrepeated phrases about personal satisfaction,mental challenge and higher targets that most athletes use when asked similar questions."You swim for 1,500m,then run out of the water and jump on your bike,still wet.Of course,then you freeze.When the 40km cycle ride is over,you have to run 10km,which is a long way when you're feeling exhausted.But it's great fun,and all worth it in the end," she says. Melanie entered her first triathlon at 14 and she won the junior section.Full of confidence,she entered the National Championships,and although she had the second fastest swim and the fastest run,she came nowhere."I was following this man and suddenly we came to the sea.We realised then that we had gone wrong.I ended up cycling 20 kilometres too far.I cried all the way through the running." But she did not give up and was determined that she never will."Sometimes I wish I could stop,because then the pain would be over,but I am afraid that if I let myself stop just once,I would be tempted to do it again."Such doggedness draws admiration from Steve Trew,the sport's director of coaching."I've just been testing her fitness," he says, "and she worked so hard on the running machine that it finally threw her off and into a wall.She had given it everything,and she just kept on." Melanie was top junior in this year's European Triathlon Championships,finishing 13th."I was almost as good as the top three in swimming and running,but much slower in cycling.That's why I'm working very hard at it." She is trying to talk her longsuffering parents,who will carry the PS1,300 cost of her trip to New Zealand for this year's world championships,into buying a PS2,000 bike,so she can try 25km and 100km races... Question: How does Melanie differ from other athletes,according to the writer? Options: A: She worries less than they do. B: She expresses herself differently. C: Her family background is not like theirs. D: Her aims are different from theirs.
B