How to eat healthfully can be especially plex for working women who often have neither the desire nor the time to cook for themselves (or for anyone else )．Registered dietitian Barbara Morrissey suggests that a few simple rules can help.
“Go for nutrient－dense foods，”she suggests，“foods that contain a multiple of nutrients. For example，select whole wheat bread as a breakfast food，rather than coffee cake. Or drink orange juice rather than orange drink，which contains only a small percentage of real juice—the rest is largely colored sugar water. You just can't pare the value of these foods, the nutrient－dense ones are so superior，”she emphasizes.
Morrissey believes that variety is not only the spice of life，it's the foundation of a healthful diet. Diets which are based on one or two foods are not only almost impossible to keep up the strength，they can be very harmful, she says, because nutrients aren't supplied in enough amounts or balance.
According to Morrissey，trying to find a diet that can cure your illnesses，or make you superwoman is a fruitless search.“ As women，many of us are too concerned with staying thin，”she says，and “we believe that vitamins are some kind of magic cure to replace food.”
“We need carbohydrates，protein and fat－they are like the wood in the fireplace. The vitamins and minerals are like the match，the spark，for the fuel，”she explains.“ We need them all，but in a very different proportions（部分）. And if the fuel isn't there，the spark is useless.”
【小题1】From the first paragraph we know that working women .A．think cooking is especially plicatedB．do not share the same views with registered dietitiansC．are busy and not interested in cookingD．are likely to eat healthfully【小题2】Orange juice is different from orange drink because .A．it contains only a small percentage of real juiceB．it is natural，nutritious and prepared from real orangesC．it is largely orange－colored sugar waterD．it produces nothing but calories【小题3】In Paragraph 4，“a fruitless search” means “ ”．A．an effort with no resultsB．a search for a diet without fruitsC．a research on fruitless dietD．a diet serving as medicine【小题4】Many women take it for granted，according to the passage that .A．a balanced diet can result in being fatB．staying thin and healthy are both possibleC．lack of variety in diets leads to staying thinD．vitamins are some kind of substitutions（代替物）for food【小题5】By saying “if the fuel isn't there，the spark is useless”，the author means “ ”．A．carbohydrates，protein and fat are enough to support a human lifeB．vitamins and minerals are almost of no valueC．carbohydrates，protein and fat are as important as vitamins and mineralsD．without carbohydrates，protein and fat，vitamins and minerals are of no useC
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(答案→)C
解析：
【小题1】细节题。根据第一段第2行who often have neither the desire nor the time to cook for themselves。
【小题2】推理题。根据第二段3,4行drink orange juice rather than orange drink，which contains only a small percentage of real juice—the rest is largely colored sugar water.可知橙汁比饮料更有营养。
【小题3】猜测词义题。根据上下文可知要找出一种能够治病的食物，否则会让你无功而返。所以A正确。
【小题4】细节题。根据文章倒数第2段最后一行“we believe that vitamins are some kind of magic cure to replace food.”
【小题5】推理题。根据文章最后一段可知是一个类比，D正确。