我国最大的塔克拉玛干沙漠位于[ ] A.准噶尔盆地 B.塔里木盆地 C.柴达木盆

题型:选择题

问题:

我国最大的塔克拉玛干沙漠位于[ ]

A.准噶尔盆地  

B.塔里木盆地  

C.柴达木盆地  

D.四川盆地

考点:新疆维吾尔自治区
题型:选择题

MRI诊断膝关节交叉韧带撕裂,错误的表述为()

A.横轴位易于显示

B.检查时取仰卧标准解剖正位,也可采用膝关节10°~20°外旋位,足先进

C.交叉韧带扭曲,形态呈波浪状

D.T1WI、T2WI,韧带内均可见不规则高信号灶

E.正常韧带轮廓分裂

题型:选择题

呼吸衰竭的发病机制主要有()

A.通气不足

B.通气血流比值失调

C.弥散功能障碍

D.营养不良

E.呼吸浅速

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2001年“9.11”恐怖袭击事件在美国发生后,投资者纷纷抛售美元,购入黄金保值,使得世界黄金期货市场黄金价格暴涨。这属于()对期货价格的影响。

A.经济波动周期因素

B.金融货币因素

C.经济因素

D.政治因素

题型:选择题

Are you happy? Do you remember a time when you were happy? Are you seeking happiness today?

Many have sought a variety of sources for their feelings of happiness.Some have put their heart and efforts into their work.Too many have turned to drugs and alcohol.Meanwhile, untold numbers have looked for it in the possession of expensive cars, exotic(异国的)vacation homes and other popular “toys”. Most of their efforts have a root in one common fact: people are looking for a lasting source of happiness.

Unfortunately, I believe that happiness escapes from many people because they misunderstand the journey of finding it. I have heard many people say that, “I’ll be happy when I get my new promotion,” or “I’ll be happy when I lose that extra 20 pounds.” It is dangerous because it accepts that happiness is a “response” to having, being or doing something.

In life, we all experience stimulus(激励) and response.Today, some people think that an expensive car is stimulus.Happiness is a response.A great paying job is stimulus.Happiness is a response.A loving relationship is stimulus.Happiness is a response.This belief leaves us thinking and feeling:“I’ll be happy when…”

It has been my finding that actually the opposite is true.I believe that happiness is a stimulus and response is what life brings to those who are truly happy.When we are happy, we tend to have more success in our work.When we are happy, people want to be around us and enjoy loving relationships.When we are happy, we more naturally take better care of our bodies and enjoy good health.Happiness is not a response but a stimulus.

Happiness is a conscious choice we make every day of our lives.For unknown reason to me, many choose to be painful, unsuccessful and angry most of the time.Happiness is not something that happens to us after we get something we want—we usually get things we want AFTER we choose to be happy.

61.From the second paragraph, we know too many people           .

A.are not happy when they work hard

B.are not happy when they drink or take drugs

C.are happy when they possess their own expensive cars

D.all desire exotic vacation homes

62.Generally speaking, most people feel happy because          .

A.they think happiness is rooted in their deep heats

B.they get what they want to have

C.they get a great paying job

D.they get an expensive car

63.Which f the following is right according to the author?

A.If you want to get what you want, you first choose to be happy.

B.We should try to get more and then we’ll be happy.

C.Most people today are happy.

D.Work is a necessary part in our daily life.

64.From the viewpoint of the author, happiness is        .

A.based on our needs   B.unconditional

C.out of reach                 D.linited 

题型:选择题

下列符合肠梗阻X线诊断依据的是()

A.腹水

B.肠管积气扩张伴气液平面

C.硫酸钡造影发现肠道狭窄

D.腹腔游离气体

E.膈肌上升

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