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请在需要填空的空格中，填入文章后对应题目的答案，请注意不要含有空格键，不要含有空格键Passage Four The American public's obsession with dieting has led to one of the most dangerous health misconceptions of all times. Many television ads, movies, magazine articles, and diet-food product labels would have consumers believe that carbohydrates (碳水化合物) are bad for the human body and that those who eat them will quickly become overweight. We are advised to avoid foods such as potatoes, rice and white bread and opt for meats and vegetables instead. Some companies promote this idea to encourage consumers to buy their "carb-free" food products. But the truth is, the human body needs carbohydrates to function properly, and a body that relies on carbohydrates but is exhausted of this dietary element is not in good shape after all. Most foods that we consume on a daily basis like potatoes and rice are loaded with carbohydrates. Contrary to popular belief, carbohydrates have many health benefits some fight diseases such as high blood pressure and heart disease, and others help to prevent cancer and stroke. Cutting these foods out of your diet may deprive your body of the many health benefits of carbohydrates. One of the best benefits of carbohydrates is their ability to help to maintain the health of our organs, tissues, and cells. Scientific studies have shown that one type of carbohydrate called fiber reduces the risk of heart disease. Carbohydrates also contain antioxidants (抗氧化剂) , which protect the body's cells from harmful particles with the potential to cause cancer. This does not mean that the human body can survive on a diet composed entirely of carbohydrates. We also need certain percentages of proteins and fats to maintain healthy bodies. But carbohydrates certainly should not be avoided altogether. In fact, the food pyramid, the recommended basis of a healthy diet, shows that a person should consume six to eleven servings of breads and grains, as well as three to four servings each of fruits and vegetables - all carbohydrate-containing foods. It is easy to see why cutting carbohydrates out of a person's diet is not a good idea. The only way to know what is truly healthy for your own body is to talk to a nutritionist or dietician, who can help you choose foods that are right for you as well as guide you toward a proper exercise program for weight loss, or muscle gain. These professionals will never tell you to cut out carbohydrates entirely! The bottom line: listen to the experts, not the advertisers!1. As is used in Paragraph l, the word "exhausted" most possibly means______ A. derived B. deprivedC. startled D. starving2. According to the author, advertisers who sell “carb-free” products______ A. offer healthy options B. are responsible for obesityC. are not telling the truth D. value consumers' well-being3. Which of the following is NOT one of the health benefits of carbohydrates?______ A. Prevention of fiber reduction. B. Prevention of heart disease.C. Prevention of stroke. D. Prevention of cancer.4. It can be inferred from the passage that a healthy diet .______ A. needs enough proteins but no fat for us to maintain energyB. is balanced between carbohydrates, and proteins and fatsC. is low in carbohydrates and high in proteins and fatsD. contains equal amounts of carbohydrates and proteins5. The main purpose of the passage is to______ A. promote more physical exerciseB. advocate a healthy dietC. describe the variety of carbohydratesD. explain how to live a healthy life
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请根据上下文内容，在文章后的题目中，选择最合适的选项填入相应空格，请注意题号对应。 Ironically, a study finds that we’re awful gift-givers precisely because we spend too much time trying to be considerate. We imagine our friends 1 ______ a gift that is impressive, expensive, and sentimental. We imagine the look of happiness and surprise on their faces and the warmth we feel. 2 ______ But there’s something that the most sentimental-gift-givers tend not to think too much about: 3 ______ the gift is practical in the first place. 4 ______ , practicality seems like an enemy of great gift giving. Beautiful jewelry, lovely watches, perfect rugs, finely crafted kitchen hardware: These things 5 ______ great gifts because they communicate something beyond practicality. They communicate that the giver cares. But do the receivers care? Often ,no. "Gift receivers would be 6 ______ if givers gave them exactly what they requested 7 ______ . attempting to be' thoughtful and considerate' by buying gifts they did not explicitly request" to surprise them, the researchers write. Their clever paper asks givers and receivers to 8 ______ gifts from two perspectives: desirability (e.g. the cost of a coffee maker) and feasibility(e.g. the 9 ______ of the coffee maker).Across several experiments, they find that givers consistently give gifts based on desirability and receivers 10 ______ favor gifts based on feasibility .1.A. to open B. opening C. have opened D. opened2. A. in person B. in turn C. in place D. in return3. A. Whether B. When C. Why D. How4. A. To be sure B. To sum up C. In many ways D. In many cases5.A. work out B. lead to C. make for D. take up6.A.happier B. more surprised C. happy D. surprised7.A.regardless of B. rather than C. as to D .but for8.A. decide B. classify C. select D. measure 9.A. look B. quality C. cost D. ease10.A. unexpectedly B. whereas C. nevertheless D. continuously
请根据上下文内容，在文章后的题目中，选择最合适的选项填入相应空格，请注意题号对应。 Riding a bike is good exercise and great fun. But what do you do with a bike after you outgrow it? Nicole Basil, 12, has a terrific answer to this question. When she was 8 years old, she 1 ______ Pedal Power. It is a charity that collects bikes that kids have outgrown and donates them to Chicago public schools. Since 2008, Nicole has collected and donated more than 1,000 bikes. 2 ______ the bicycles, Pedal Power supplied riders with 400 helmets (头盔) last year. “It is important to ride 3 ______ on a bike, and helmets are a big part of that,” Nicole says. The Wilmette Bicycle & Sport Shop helps to 4 ______ that all donated bikes are safe to ride. Each bike receives a five-minute 5 ______ by the shop's employees. The bikes are given to students who have good grades and perfect attendance. Nicole says: “Some kids aren’t as lucky as others, 6 ______ they still do well in school. I think they should be 7 ______ for that.” Nicole has received e-mails and phone calls from parents and teachers that say test 8 ______ are improving. “Bikes can take you far,” she says. “Good grades can take you even 9 ______ .” Barton Dassinger is the principal of Cesar E. Chavez school in Chicago. Students in his school have received bikes. “It’s been a great way to 10 ______ students to do their best,” Dassinger says. “They work hard to make it happen.”1. A. joined B. created C. helped D. reformed2. A. In addition to B. In honor of C. In line with D. In exchange for3. A. safely B. happily C. freely D. quickly4. A. insist B. accept C. remember D. ensure5. A. look-out B. drop-out C. check-up D. line-up6. A. and B. so C. but D. or7. A. remembered B. rewarded C. repaid D. recommended8. A. papers B. scores C. conditions D. methods9. A. higher B. better C. further D. greater10. A. require B. exploit C. entitle D. motivate
一 单选题1 人们在一定的认识基础上确立的对某种思想或事物坚信不疑并身体力行的心理态度和精神状态是( )：
2 人们在实践中形成的、有实现可能性的、对未来社会和自身发展目标的向往与追求，是人们的世界观、人生观和价值观在奋斗目标上的集中体现是( )。
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