任务型阅读。
阅读下面短文,并根据短文后的要求答题(请注意问题后的词数要求)。
[1]Losing weight is hard enough. Keeping it off is even
harder. Now a new study by researchers at Penn State suggests
that the techniques that work for losing weight aren't
necessarily the same as those that help keep you slim.
[2]First the researchers surveyed over 1,100 people who
had achieved significant weight loss and maintained ( 维持) it.
The researchers identified 36 weight-loss and weight-
maintenance practices that at least 10% of the group used.
[3]Then the researchers conducted a national telephone
survey of overweight people who had tried to lose weight and
keep it off with varying success: about 11% reported
successfully losing weight, and 21% were able to maintain that
loss for at least a year.
[4] The survey found people who ____ did so by
participating in weight loss programs, cutting back on sugar,
eating healthy snacks, not skipping meals and participating in
different types of exercise.
[5]Still,say many nutrition and obesity experts. The basic
principles of weight loss and maintenance are the same; you
have to eat a healthy diet and increase your exercise. People
who lose weight and keep it off tend to eat significantly
healthier foods and do a lot more exercise than the average
American.
[6] But what may maintain between weight-loss and
maintenance is a person's attitude; rather than focusing on
actively losing weight in the short term. People have to start
focusing on long-term, permanent lifestyle changes and
behaviors, if they want to maintain the weight that's been lost.
The key to success, experts agree, is motivation, not
necessarily the particulars of your weight-loss program.
1. How does the author introduce the topic of the text? (no more than 8 words)
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2. Fill in the blank in Paragraph 4 with proper words. (no more than 5 words)
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3. What is the most important about keeping weight off successfully according to
the experts? (no more than 3 words)
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4.What do experts say about weight loss and maintenance? (no more than 10 words)
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5. What is the main idea of the text? (no more than 8 words)
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