有关价值工程中的价值理解正确的是( )。A．是某种产品所具有的功能的价值 B．是对

It’s seven weeks into the new year. Do you know where your resolution is If you’re like millions of Americans, you probably vowed to lose weight, quit smoking and drink less in the new year. You kicked off January with a commitment to long-term well-being--until you came face-to-face with a cheeseburger. You spent a bundle on a shiny new gym pass. Turns out, it wasn’t reason enough for you to actually use the gym.

People can make poor decisions when it comes to health--despite their best intentions. It’s not easy abiding by wholesome choices (giving up French fries) when the consequences of not doing so (heart disease) seem so far in the future. Most people are bad at judging their health risks: smokers generally know cigarettes cause cancer, but they also tend to believe they’re less likely than other smokers to get it. And as any snack-loving dieter can attest, people can be comically inept at predicting their future .behavior. You swear you will eat just one potato chip but don’t stop until the bag is empty.

So, what does it take to motivate people to stick to the path set by their conscious brain How can good choices be made to seem more appealing than bad ones The problem stumps doctors, public-health officials and weight-loss experts, but one solution may spring from an unlikely source. Meet your new personal trainer: your boss.

American businesses have a particular interest in personal health, since worker illness costs them billions each year in insurance claims, sick days and high staff turnover. A 2008 survey of major US employers found that 64% consider their employees’ poor health decisions a serious barrier to affordable insurance coverage. Now some companies are tackling the motivation problem head on, using tactics drawn from behavioral psychology to nudge their employees to get healthy.

"It’s a bit paradoxical that employers need to provide incentives for people to improve their own health," says Michael Follick, a behavioral psychologist at Brown University and president of the consultancy Abacus Employer Health Solutions.

Paradoxical, maybe, but effective. Consider Amica Mutual Insurance, based in Rhode Island. Arnica seemed to be doing everything right: it boasts an on-site fitness center at its headquarters. It pays toward Weight Watchers and smoking-cessation help, gives gift cards to reward proper prenatal care and offers free flu shots each year. Still, in the mid-2000s, about 7% of the company’s insured population, including roughly 3 100 employees and their dependents, had diabetes. "We manage risk. That’s our core business," says Scott Boyd, Amica’s director of compensation and benefits. But diabetes-related claims from Arnica employees had doubled in four years. "We thought, OK," Boyd says now, "we have to manage these high-risk groups a little better.

In the first paragraph, we can infer that the Americans （）

A. vow to diet in the new year

B. fear to lose weight

C. have poor decision in keeping healthy diet

D. succeed in losing weight

禾草灵、乳氟禾草灵

2008年，劳动合同法、职工带薪年休假条例、企业所得税法、全国年节及纪念日放假办法等一系列法律法规颁布实施。这些法律法规无一例外的标明“根据宪法制定本法”或者“以宪法为依据”。这表明[ ]

A．宪法包含了其他法律、法规          

B．宪法是普通法律的立法基础

C．普通法律具有与宪法相同的法律效力  

D．宪法是普通法律的总和

甲公司于2010年1月1日以1000万元取得乙公司10%的股份，甲公司和乙公司不属于同一控制的两个公司，取得投资时乙公司净资产的公允价值为9500万元。甲公司对持有的投资采用成本法核算。2011年1月1日，甲公司另支付5600万元取得乙公司50%的股份，从而能够对乙公司实施控制。购买日乙公司可辨认净资产公允价值为11000万元。乙公司2010年实现的净利润为1000万元(假定不存在需要对净利润进行调整的因素)，未进行利润分配。甲公司和乙公司均按净利润的10%提取盈余公积。
要求：

抑郁症与一般的不高兴有本质的区别，抑郁症的三大症状是（）

A、情绪低落

B、脾气暴躁

C、思维迟缓

D、运动抑制