Write a multi-choice question for the following article, with the given choices and answer: Article: Camp memories last forever! We make sure they are unforgettable! Shadow Ridge Summer Camps offer so many exciting things for campers to do. Unlike other camp programs that include horses as a small part of their program, at Shadow Ridge horses are the program! We are 100% horse from stable management, nature walks, and track rides to bedroom furnishings. Horses help us achieve many of our aims. Girls can learn to develop responsibility, self-confidence and personal connections in their lives while having fun. Using horses as a wonderful tool for education, our camps offer an interesting place for growth and learning. Imagine each girl having her own horse to spend time with and a best friend to love and take care of. Each camper is responsible for a horse for a week. Our riding program provides a lot of riding and lesson time. Campers will learn how to take care of the horse and the track , as well as how to ride. Days are filled with horse-related activities to strengthen the connection between each girl and horse, as the girls learn to work safely around the horses. At Shadow Ridge we try to create a loving, caring family atmosphere for our campers. We have "The Bunkhouse" (4 girls), "the Wrangle Roost" (4 girls), and "The Hideout" (2 girls) in our comfortable 177-year-old farm house. All meals are home cooked, offering delicious and healthy food for the hungry rider. Our excellent activities create personalized memories of your child's vacation. Each child will receive a camp T-shirt and a photo album (usually 300 - 500 pictures) of their stay at camp. Our camps are offered during June, July and August 2007, for small groups of girls aged 13 -16 years, not only from Canada but also other parts of the world. We will send you full program description at your request. Options: A To attract people to the camps. B To talk about camping experiences. C To describe the programs of the camps. D To explain the aims of the camps. Answer: A To attract people to the camps. Question:
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Answer: What's the main purpose of the passage?

Write a multi-choice question for the following article, with the given choices and answer: Article: Plants can't communicate by moving or making sounds, as most animals do. Instead, plants produce volatile compounds ---- chemicals that easily change from a liquid to a gas. A flower's sweet smell, for example, comes from such volatile compounds to attract insects such as bugs and bees. Plants can also discover volatile compounds produced by other plants. A tree under attack by hungry insets, for instance, may give off these chemicals in order to let other trees know about the attack. In response, the other trees may send off their chemicals to keep the bugs away ---- or even chemicals that will attract the bugs' natural enemies. Now scientists have created a quick way to understand what plants are saying: a chemical sensor called an "electronic nose". The "e-nose" can tell such compounds as plants make. When plants are attacked, scientists say, the e-nose could help quickly decide whether plants are being eaten by insects. But today, the only way to spot such insects is to inspect individual plants by observing them. This is a challenging task for managers of greenhouses, including those that can house thousands of plants. The research team is working with an e-nose that can recognize volatile compounds. Inside the device, 13 sensors chemically react with volatile compounds based on the interactions , and then the e-nose will give off electronic signals that the scientists can analyze by using computer software. To test the e-nose, the team presented it with healthy leaves from cucumber, pepper and tomato plants, all being common greenhouse crops. Then scientists collected samples of the air around damaged leaves from each type of crop. These plants had been damaged either by insects or by scientists who made holes in the leaves with a hole punch . The e-nose, it turns out, can identify healthy cucumber, pepper and tomato plants based on the volatile compounds they produce. It could also identify tomato leaves that had been damaged. But even more impressive, the device could tell which type of damage... Options: A making some sounds B waving their leaves C producing some chemicals D sending out electronic signals Answer: C producing some chemicals Question:
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Answer: We learn from the text that plants communicate with each other by _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: Sports is not only physically challenging, but it can also mentally challenging. Criticism from coaches(trainers), parents, and other teammates, as well as pressure to win can create too much anxiety or stress for young athletes. Stress can be physical, emotional, or psychological, and research has showed that it can lead to burnout. Burnout has been described as dropping or quitting of an activity that was at one time enjoyable. The early years of development are critical years for learning about oneself. The sport setting is one where valuable experiences can take place. Young athletes can, for example, learn how to cooperate with others, make friends, and gain other social skills that will be used throughout their lives. Coaches and parents should be aware(realize), at all times, that their feedback to youngsters can greatly affect their children. Youngsters may take their parents' and coaches' criticisms to heart and find a flaw in themselves. Coaches and parents should also be cautious(careful) that youth sport participation does not become work for children. The outcome of the game should not be more important than the process of learning the sport and other life lessons. In today's youth sport setting, young athletes may be worrying more about who will win instead of enjoying themselves and the sport. Following a game, many parents and coaches focus on(pay more attention to) the outcome and find fault with youngsters' performances. Positive reinforcement should be provided in spite of the outcome. Research shows that positive reinforcement motivates and has a greater effect on learning than criticism. Again, criticism can create high levels of stress(pressure), which can lead to burnout. Options: A it can help them learn more about society B it teaches them how to set realistic goals for themselves C it enables them to find flaws in themselves D it can provide them with valuable experiences Answer: D it can provide them with valuable experiences Question:
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Answer:
According to the passage sport is positive for young people in that