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【简答题】
The Dangers of Dieting Thanks to our modern lifestyle, with more and more time spent sitting down in front of computers than ever before, the number of overweight people is at a new high. As people frantically search for a solution to this problem, they try some of be popular fad diets being offered. Many people see fad diets as innocuous ways of losing weight, and they are grateful to have them. Unfortunately, not only don’t fad diets usually do the trick, they can actually be dangerous for your health. Although permanent weight loss is the goal, few are able to achieve it. Experts estimate that 95 percent of dieters return to their starting weight, or even add weight. While the reckless use of fad diets can bring some initial results, long-term results are very rare. Nonetheless, people who are fed up with the difficulties of changing their eating habits often turn to fad diets. Rather than being moderate, fad diets involve extreme dietary changes. They advise eating only one type of food, or they prohibit other types of foods entirely. This results in a situation where a person’s body doesn't get all the vitamins and other things that it needs to stay healthy. One popular fad diet recommends eating lots of meat and animal products, while nearly eliminating carbohydrates. A scientific study from Britain found that this diet is very high in fat. According to the study, the increase of damaging fats in the blood can lead to heart disease and, in extreme cases, kidney failure. Furthermore, diets that are too low in carbohydrates can cause the body to use its own muscle for energy. The less muscle you have, the less food you use up, and the result is slower weight loss Veteran dieters may well ask at this point, “What is the ideal diet?” Well, to some extent, it depends on the individual. A United States government agency has determined that to change your eating habits requires changing your psychology of eating, and everyone has a different psychology. That being said, the British study quoted above recommends a diet that is high in carbohydrates and high in fiber, with portions of fatty foods kept low. According to the study, such a diet is the best for people who want to stay healthy, lose weight, and keep that weight off. And, any dieting program is best undertaken with a doctor’s supervision.
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举一反三
【简答题】包装盒实物4个
【判断题】纳税人欠缴税款10万元,税务机关有权对其价值20万元的酒类产品予以采取税收保全措施。
A.
正确
B.
错误
【单选题】作业治疗的特点不包括 ( )
A.
是经过选择的、有目的的活动
B.
常需协调地,综合地发挥躯体、心理、认知等因素的作用
C.
可帮助患者恢复日常生活活动能力
D.
不能帮助患者恢复工作能力
E.
可为患者配置辅助具
【多选题】以下关于净营运资本与现金流量关系说法正确的是
A.
净营运资本增加构成一项现金流入
B.
净营运资本增加构成一项现金流出
C.
净营运资本减少构成一项现金流入
D.
净营运资本减少构成一项现金流出
【判断题】The seat of honor, reserved for the host, the senior or guest of honor, is usually the one in the center facing north or facing the entrance.
A.
正确
B.
错误
【单选题】John thought that he would become a great artist. This delusion caused him to neglect other school subjects, only to see failure as a result.
A.
concept
B.
illusion
C.
impression
D.
perception
【判断题】富含脂肪的样品,为防止用乙醚萃取时糖精发生乳化,可先在碱性型条件下用乙醚萃取脂肪,然后酸化,再用乙醚提取糖精。
A.
正确
B.
错误
【单选题】活动地点的选择包括()因素?
A.
政治、经济、地理
B.
经济 、地理、文化、 人力
C.
政治、经济、地理、文化、人力
D.
政治、经济、地理、文化、行政、人力
【单选题】John thought that he would become a great artist. This delusion caused him to neglect other school subjects, only to see failure as a result.
A.
concept
B.
ilusion
C.
impression
D.
perception
【简答题】Usually, round tables are used at banquets and the seat facing the ________ is the seat of honor.
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