新生儿期是指胎儿娩出结扎脐带时开始至生后()天A、26 B、28 C、30 D、42

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问题:

新生儿期是指胎儿娩出结扎脐带时开始至生后()天

A、26

B、28

C、30

D、42

考点:母婴护理师月嫂考试新生儿护理新生儿护理题库
题型:单项选择题

据报道:美国一科学家模仿鲨鱼皮肤表面粗糙V形皱褶制作的泳衣,能减少水流的摩擦力,使身体周围的水流更高效地流过,从而大大地提高了运动员的比赛成绩。以下说法正确的是[ ]

A.该发明体现了生物多样性的直接使用价值

B.该事例充分证明,人类完全可以征服自然

C.长期海水摩擦导致鲨鱼皮肤出现V形皱褶

D.鲨鱼的进化方向是由基因突变的方向决定的

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Choosing a nice mountain bike for you is easier than learning how to ride it. Keep these tips in mind:

Decide how you are going to use your new mountain bike.

Are you a new rider who simply wants to travel outdoors on the weekend,weather permitting?Do you intend to test yourself on the rough roads,every day,rain or shine?Or are you going to use your new mountain bike to ride to and from school or work?Be honest about your intentions,and you’re more than half way toward choosing the right mountain bike for you.

Visit your local bike shops.

Any good bike shop will stock a wide range of quality mountain bikes in all price points and sizes. Your local bike shops will carry more than one brand of bicycle. Not only will they sell you a mountain bike that suits your needs,but they will service what they sell. Visit at least a few shops. You’ll get one that satisfies you right away.

Don’t be bashful.

Tell your salesperson how you intend to use your new mountain bike,and how much you are willing to spend. Your salesperson will show you a selection of models and brands accordingly. He or she will also help you determine the right size for you. You may ask more without any sense of shyness.

Take a test ride.

All good bike shops let customers take test rides. There’s a good reason for this beyond “try­before­you­buy” salesmanship. Since you already know your price range and find the right size,you now have to find out which brand you ride best. They want you to be happy with your purchase. After only a few test rides from more than one bike shop,the right mountain bike will choose you.

小题1:

What would be the best title for the text?

A.How to Choose a Mountain Bike

B.How to Ride a Mountain Bike

C.Where to Ride Your Local Bike

D.Why to Take a Test Ride小题2:

The main purpose of visiting bike shops is________.

A.to share happiness with the salesperson

B.to seek a wide range of quality

C.to get a mountain bike that satisfies you

D.to service your new mountain bike小题3:

The underlined word “bashful” means________.

A.cold

B.pitiful

C.shy

D.helpful小题4:

Which of the following is probably the author’s attitude towards “try­before­you­buy” salesmanship?

A.Honorable.

B.Favorable.

C.Negative.

D.Suspicious(怀疑的).

题型:单项选择题

期权的交易的哪一方取得的是买卖的权利,而不负有必须买进或卖出的义务。()

A.买方

B.卖方

C.买方和卖方

D.买方或者卖方

题型:单项选择题

通常而言,大多数消费者行为的基本准则是()

A.示范性

B.习惯性

C.不可逆性

D.效用最大化

题型:单项选择题

车站子系统主要设备包括哪些设备?

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