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When it comes to eating smart for your heart, stop thinking about short-term fixes and simplify life with a straightforward appr
When it comes to eating smart for your heart, stop thinking about short-term fixes and simplify life with a straightforward appr
admin
2018-04-27
67
问题
When it comes to eating smart for your heart, stop thinking about short-term fixes and simplify life with a straightforward approach that will serve you well for years to come.
Smart eating goes beyond analyzing every bite you lift 【B1】______ your mouth. "In the past we used to believe that 【B2】______ amounts of individual nutrients were the 【B3】______ to good health," Linda Van Horn, chair of the American Heart Association’s Nutrition Committee. "But now we have a 【B4】______ understanding of healthy eating and the kinds of food necessary to 【B5】______ not only heart disease but disease 【B6】______ general," she adds.
Scientists now 【B7】______ on the broader picture of the balance of food eaten 【B8】______ several days or a week【B9】______than on the number of milligrams of this or that【B10】______at each meal. Fruits, vegetables and whole grains, for example, provide nutrients and plant-based compounds【B11】______for good health. "The more we learn, the more【B12】______we are by the wealth of essential substances they【B13】______," Van Horn continues, "and how they【B14】______with each other to keep us healthy."
You’ll automatically be【B15】______the right heart-healthy track if vegetables, fruits and whole grains make【B16】______three quarters of the food on your dinner plate.【B17】______in the remaining one quarter with lean meat or chicken, fish or eggs.
The foods you choose to eat as well as those you choose to【B18】______clearly contribute to your well-being.
Without a【B19】______, each of the small decisions you make in this realm can make a big【B20】______on your health in the years to come.
【B13】
选项
A、retain
B、contain
C、attain
D、maintain
答案
B
解析
考查动词辨析。这里的they表示食物,结合后面的动词,构成定语从句,修饰“必备营养元素”,这里用B.contain“包含”才能准确达意,表示“食物包含必备营养元素”。retain意为“保持,保留”;attain意为“达到,获得”;maintain意为“维持,主张”,均不符合题意。故选B。
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0
考研英语一
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