问题 单项选择题

早产儿肝脏功能不全,生理性黄疸的特点为

A.较足月儿轻,持续时间短
B.较足月儿重,持续时间长
C.较足月儿轻,持续时间长
D.较足月儿重,持续时间短
E.与足月儿一致

答案

参考答案:B

问答题

请结合案例和所学的知识回答问题。A公司是一间生产小挂饰的民营企业,为了能够让消费者在情感上有更好的认同,A公司的品牌识别一直与各种运动会挂钩:赞助乒乓球队、奥委会合作伙伴、赞助2000—2002年度NBA联赛等。可以说,通过体育与消费者的沟通来传达品牌形象,是A公司与其他同类企业的最大不同之处。这样的品牌识别其实是A公司实行差异化战略的一个重要环节。A公司在这个方向的指导下,多次成功地策划了各种公共宣传活动。2003年,A公司推出了面向贫困地区中小学校体育基础教育的阳光工程。“阳光工程”计划从2003年起到2008年奥运会开幕,为期6年。在这几年中,A公司将累计的几百万人民币用于购买各种体育器材,并将这些体育器材捐赠给400所贫困地区中小学校。全国有23个省份的基础体育器材缺乏的学校得到捐助,是以消费者的名义“买一件小挂饰捐一分钱”的形式进行的。A公司的小挂饰价格初步定为5元,单位产品的变动成本是3元,每月的固定成本是100000元。这个活动为A公司在消费者心目中赢得良好的印象。2006年,该公司在首都的20所高校中举行了三人篮球赛,掀起了一股篮球大战热潮,这一举动使得A公司的产品深入北京青年群体的人心。这次活动之后,A公司还在一些高校设立了赞助校内体育特长生的奖学金,表示对国家体育活动的重视与支持。这些活动使得A公司的产品与体育紧紧联系在一起。这样的活动和纯广告、纯促销的宣传形式的不同之处,就在于前者与消费者有很多的沟通,有利于树立产品品牌在消费者心目中的地位,建立较为长久的互动关系。问题:

根据量、本、利之间的关系,盈亏平衡点的销售收入应该等于什么?(请用公式表示)根据案例的信息,A公司盈亏平衡点的销售量是多少?

阅读理解
The following are four kinds of medicine. How to use the medicine is very important. Never take some by mistake.
   Take the medicine with water, followed by one tablet every eight hours, as required. For further nighttime and early morning, take two tablets at bedtime. Do not take more than six tablets in 24 hours. For children between six and twelve years old, give half the adult dosage(剂量). For children under six years old, go to your doctor for advice. Reduce dosage if nervousness, restlessness or sleeplessness takes place.
 
   Each pill of the medicine taken three times every day for fourteen-year- olds. As usual, a pill at 6:00a.m. before breakfast, one before 11:00 and one before sleep. Not for children under six years old and old persons with heart attack.
 
   The medicine for a person with a fever. Once two pills a day before sleep for adults. Don’t take the medicine without fever. Half for children under 12 years old. For children with a high fever, go to see a doctor at once.
 
   The medicine taken three times a day, once five pills for adults with a cold. Half of the pills for children under 14 years old. Take the medicine before breakfast, lunch, supper or before sleep.
小题1:If a little child under six has a fever, it’s suggested that he ________.
A.take two tablets before sleepB.stop to take another pill
C.take one tablet before sleepD.go to see a doctor
小题2:Obviously a kind of medicine mentioned above isn’t proper for ________, judging from the information.
A.children over twelve years oldB.some adults of 18 years old
C.some old persons with heart attackD.neither adults nor children
小题3:When an adult has a cold, he had better __________.
A.have as many as fifteen pills a dayB.have twice a day
C.have four times a dayD.have nine pills a day
小题4:How many kinds of medicine can be taken by children of seven years old?
A.Two kinds.B.Three kinds.C.None.D.Four kinds.