复检和筛选费

Weight(体重)is one of the taboo subjects. In America, it is OK, or even good, to be thin but it is an embarrassment(尴尬) to be overweight. In fact, the thinner you are, the more beautiful you are thought to be. You’ll find that most models(模特) are nothing more than skin and bones. A woman who is thin is easy to become popular. Of course, there are lots of people do their best to be thin. They may use all kinds of ways, such as doing exercise, or dieting(节食). But, sometimes, dieting may bring about some healthy problems.

Those thin women are more popular than those fat wormer
[A] Right.[B] Wrong.[C] Doesn’t say.

Americans are very careful about their weight and most of the time they do not tell others how much they weigh even if they are quite thin. Therefore, you’d better not ask about it. But if you really want to talk about this subject, it’s always safer to say, "Oh, it looks like you have lost weight. " However, if you would like to be honest and polite, I suggest that you should choose your words carefully, perhaps by saying:"Hey, you look great. Very healthy looking. " And always remember, you can not use the word "fat".

在不卖空的情况下，组合降低风险的程度由证券间的关联程度决定。 ( )

下列气候类型，在我国最显著的是[ ]

A．地中海气候

B．温带海洋性气候

C．热带雨林气候

D．温带季风气候

高浓度臭气样品的初始浓度稀释倍数应如何确定？

患者女性，59岁，以双膝关节、腰部疼痛7个月来诊。疼痛于劳累及久站后加重，休息后减轻。查体：双手可见Heberden结节，膝关节略肿胀，活动时可闻骨擦音，活动轻微受限。腰椎14—L5棘突两侧压痛阳性。化验：ESR10mm/1h，CRP 5mg/L，RF阴性，ANA阴性。

该患者可采取以下哪些治疗措施

A．适当功能锻炼

B．理疗

C．非甾体抗炎药减轻症状

D．软骨保护药硫酸氨基葡萄糖

E．小剂量激素口服