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单项选择题

体重质量指数（BMI）超重标准的上限是〈28，下限是（）

A.≥20
B.≥21
C.≥22
D.≥23
E.≥24
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热门试题

单项选择题对慢性非传染性疾病危险因素的干预比治疗任何慢性病的成本-效益都好的时（）

A.戒烟
B.减重
C.运动
D.限酒
E.合理膳食

单项选择题If Hitler invaded Hell I would make at least a favorable reference to the Devil in the House of Commons. Reference has the same meaning as: A、Please keep this sheet in a safe place for reference. B、He made no reference to any agreement. C、The official at the American embassy asked me for two references. D、The firm offered to give a reference.