未分类题

A．home
B．most
C．1east
D．best

A.home
B.most
C.1east
D.best

【参考答案】

C
众所周知，专家们多建议多吃水果、蔬菜以减少癌症的危险，可见此处应选表示“至少”意思的词语。

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Eat for a Good and Healthful Life Food______ （1）us alive． It is our sustenance and our pleasure．But recently，research has shown that the eating habits of the average Americans may be dangerous to future health． The foods Americans now choose are 0ftentimes too______ （2）in calories and fats，so this article reports a new study：Diet and Health，Implications for Reducing Chronic Disease Risk．The study，conducted______（3） the National Research Council’s committee on Diet and Health，______（4）that balancing nutrition，calories and activity is key______ （5）enjoying a long and healthful life． The I report recommends that most Americans increase______ （6）activity to a moderate level and make changes in food______ （7）and calories intake to maintain ideal weight． Most of us-even those of us at ideal weight-need to eat______ （8）fat so that no more than 30％ four daily calories will come from fat． That means cutting______ （9）off red meat and whole milk dairy products______ （10），eat fish，chicken without skin，lean meats，and low—fat and no—flat dairy products．The report of the Committee on Diet and Health recommends we eat five or more l／2-cup servings of vegetables and fruits______ （11） -especially green and yellow vegetables and citrus fruits． Eating more fruits and vegetables doesn’t have to mean increased calories intake． Many plant foods are nutrient—rich：they provide many Vitamins and minerals for very few______ （12）． Nutrient—rich foods are particularly important for Americans______ （13）age 50.As we______ （14），we need to eat less because our bodies need______ （15）calories to function properly．But we still need full measures of vitamins and minerals to release the energy in our foods and make us feel strong and healthy．第 16 题A．remain B．remains C．keep D．keeps

单项选择题

高热易引起惊厥，加重脑缺氧和脑水肿，治疗中毒型细菌性痢疾应选用物理、药物降温或亚冬眠疗法，尽快使体温降至（）

A.35℃以下
B.36℃～37℃
C.37℃～38℃
D.36℃～38℃
E.38.5℃以下

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