Please answer this: Write a multi-choice question for the following article: Article: For millions of people, the American dream of owning a home seems to be slipping out of reach. "Maybe young couples can no longer afford to buy a ready-made house as their parents did,'' says 40-year-old building instructor Pat Hennin. "But they can still have a home. Like their pioneer ancestors, they can build it themselves, and at less than half the cost of a ready-made house." The owner-builders came from every occupational group, although surprisingly few are professional building workers. Many _ with little or no experience. "I learned how to build my house from reading books," says John Brown, who built a six-room home for $25, 000 in High Falls, New Jersey. "If you have patience and the carpentry skill to make a bookcase, you can build a house." An astonishing 50 percent of these owner-builders hammer every nail, lay every pipe, and wire every switch with their own hands. The rest contract for some parts of the task. But even those who just act as contractors and finish the insides of their homes can save from 30 percent to 45 percent of what a ready-made home would cost. One survey revealed that 60 percent of owner-builders also design their homes. Many others buy commercial house plans for less than $100 or use plans available from the U. S. Department of Agriculture.
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Answer: Question: It can be inferred from the passage that many Americans find it difficult to _ .Options:A build a houseB find a ready-made houseC have a good jobD buy a houseAnswer:D

Please answer this: Write a multi-choice question for the following article: Article: Which animal has the fastest snapping jaw ? If you're guessing a shark or perhaps a larger animal, you'll have to think smaller. The trapjaw ant, which lives in Central and South America, moves its mouth parts at 35 to 63 meters per second. Another way to think about this is that the ant's jaws close at 125 to 233 kilometers per hour. That's 2, 300 times faster than the blink of an eye. Scientists were able to measure the amazing jaw speed using highspeed video techniques. Sheila Patek, a biologist, says the key is that the jaws have a springy system, which is critical in getting explosive speeds. Consider a bow and arrow. If you try to throw an arrow with your arm, it won't go very far. If you use a bow, elastic energy stored in the bow is released almost instantly when you release the arrow with your finger or a latch. The combination of the springy bow and latch mechanism is what makes the arrow zoom through the air. Maybe even more amazing than how fast these ants grab food or even enemies is how they use this same energy to move. As the ant closes its jaws, it uses them to push off the ground--all faster than the eye can see without slow motion video. A snap of the jaw can send an ant up to 8.3 centimeters into the air. That's like someone who is 1.7 meters jumping 13 meters high! Not only can they quickly escape from enemies, but often a group of ants will start jumping all at once. It would be hard for their enemies to grab just one. People have suspected the ants used their jaws to jump for over a century, but could only prove it with today's modern video equipment.
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Answer: Question: The fast speed of the trapjaw ant's jaw lies in _ .Options:A its light bodyB its springy systemC its living environmentD the length of its jawAnswer:B

Please answer this: Write a multi-choice question for the following article: Article: Spending a term abroad can be one of the most thrilling experiences of your college career,but it's challenging to adapt to a new culture,especially when you don't speak the native language. The following are top tips of the experts on improving your time abroad. Set specific goals. "Set goals for yourself when going abroad so that you can bring experiences back home with you,"says Harrison,the Outreach Manager of Go Abroad. "Whether you want to learn to cook a traditional recipe from your host family or pack for the long-term,these lessons of daily life can translate back home. How you choose to learn from your experiences,or even apply them as transferable job skills,will make all the difference." _ "Make at least one local friend,"says Matthew,co-founder of Students Gone Global. "Join a club,community service group,or a sports league -- it will help you form a network and find people you click with. Go out of your way to talk to students in your classes." Sign up for classes that allow you to explore. "Take classes that are interesting and related to the local culture." says Matthew. "I highly recommend classes with field trips because your professor can show you a side of the country you never would have seen on your own." If you're staying with a host family, do get to know them. "When living with a host family, be mindful of their lifestyle and try your best to adapt to it,"says Lauren,a member of Go Abroad 's Content & Outreach Team, "Have a conversation about rules and customs right away to be sure you know what your host family expects of you. Join yourself in their way of life -- try every meal that is offered to you at least once,and ask them to teach you how to play their favorite sport or game."
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Question: What may be the second tip given by experts?Options:A Join a club.B Join a sports league.C Befriend the locals.D Talk to your classmates.Answer:C