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【简答题】

The human body is a remarkable food processor. As an , you may consume (36) a ton of food per year and still not gain or lose a pound of body weight. You are (37) harnessing and consuming energy through the intricate (38) of your body in order to remain in energy balance. To (39) a given body weight, your energy input must balance your energy output. How ever, sometimes the (40) energy balance is upset, and your (41) body weight will either fall or (42) . The term body image refers to the mental image we have of our own physical appearance, and (43) . Research has revealed that about 40 percent of men and 55 percent of women are dissatisfied with their current body weight. (44) . At the college level, a study found that 85 percent of both male and female first-year students desired to change their body weight. (45) . Thinness is currently an attribute that females desire highly. Males generally desire muscularity. (46) who want to change their body weight do it for the sake of appearance; most want to lose excess body fat, while a smaller percentage of individuals actually want to gain weight.

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举一反三

【单选题】线切割加工利用的能量是( )

A.
光能
B.
化学能
C.
机械能
D.
电能和热能

【单选题】甲公司在城市公园旁开发预售期房,乙、丙等近百人一次性支付了购房款,总额近8000万元。但甲公司迟迟未开工,按期交房无望。乙、丙等购房人多次集体去甲公司交涉无果,险些引发群体性事件。面对疯涨房价,乙、丙等购房人为另行购房,无奈与甲公司签订《退款协议书》,承诺放弃数额巨大利息、违约金的支付要求,领回原购房款。经咨询,乙、丙等购房人起诉甲公司。下列哪一说法准确体现了公平正义的有关要求

A.
《退款协议书》虽是当事人真实意思表示,但为兼顾情理,法院应当依据购房人的要求变更该协议,由甲公司支付利息和违约金
B.
《退款协议书》是甲公司胁迫乙、丙等人订立的,为确保合法合理,法院应当依据购房人的要求宣告该协议无效,由甲公司支付利息和违约金
C.
《退款协议书》的订立显失公平,为保护购房人的利益,法院应当依据购房人的要求撤销该协议,由甲公司支付利息和违约金
D.
《退款协议书》损害社会公共利益,为确保利益均衡,法院应当依据购房人的要求撤销该协议,由甲公司支付利息和违约金

【单选题】女性40岁,确诊为浸润型肺结核最重要的治疗是

A.
卧床休息
B.
加强营养
C.
合理化疗
D.
预防咯血
E.
肝脏保护

【单选题】复合材料的基体材料应具备( )

A.
高硬度
B.
高强度韧性
C.
高弹性模量
D.
低强度韧性