外伤后，可出现腕下垂畸形的骨折部位是()A．桡骨中、下1/3交界处 B．肱骨中、下1

In the middle of a dark forest, there lives an owl(猫头鹰). All the animals know that he is the wisest(聪明的) among all of them. So they often go to him and tell him their troubles. Then the owl always teaches them what they should do.

One day, a little bird goes up to the owl. She is crying. “what’s wrong with you?” asks the owl.

“I’m not happy at all. I don’t want to be a bird,” the bird says.

“Why don’t you want to be a bird?” asks the owl.

“I am so small, weak and useless,” she cries. “I want to be big and strong like the lion. He is very important, but I am not”

Then the owl whispers(耳语) something in her ear. At once the bird dries her tears and goes away. One week later, the bird came back. “Oh, thank you very much. You are a very wise owl,” she says to the owl. “I am very happy now. Every day, I sit on top of the tallest tree and watch for(监视) lions and tigers. When they come near, I shout at the top of my voice. Then my friend all run and hide. They are very thankful to me. I am useful and important now”

The wise owl smiles and says, “No one in this world is useless.”

小题1:The animals in the forest visit the owl because_____________

A．they are all afraid of him

B．the owl can help them when they don’t feel well

C．the owl can tell them what they should do when they have some problems.

D．they are wiser than the owl.小题2:The little bird is not happy because______________

A．the lion often beats her

B．she thinks she is too small, weak and useless

C．she wants to kill the lion

D．she is very important.小题3:The owl tells the bird_______________

A．that she is stronger than the lions and the tigers

B．that she must be happy

C．that she must run and hide

D．to sit on top of the tallest tree and watch for lions and tigers小题4:The underlined word “tears” means “_______” in Chinese.

A．眼珠

B．汗水

C．眼泪

D．雨水小题5:From the story we know ______________.

A．the bird’s friends are very thankful to her because she drives the tigers and lions away(赶走)

B．the lions and tigers run away when they hear the bird’s voice

C．the bird thinks that she is useful and important now

D．the owl is useless.

为了节约用水，某自来水公司采取以下收费方法：每户每月用水不超过10吨，则每吨水收费1元，如果每户每月用水超过10吨，超过部分按每吨2.5元收费，现在李老师家里2月份用水a吨（a＞10吨）．

（1）请用代数式表示李老师2月份应交水费多少元？

（2）如果a=16，那么李老师2月份应交水费多少元？

孩子：“爸爸，小华的爸爸游泳游得可好了，你怎么不会呢？” 爸爸：“小华的爸爸总是吃鱼，所以就会游泳，我不常吃鱼，怎么会游泳呢？” 孩子：“可是，爸爸你总吃鸡，你会下蛋吗？” 这则笑话蕴涵的哲学道理是[ ]

①事物是普遍联系的　

②联系是客观的　

③主观想象的联系不能够代替客观事物本身的联系　

④并不是每一个事物都处在普遍联系之中

A．②③

B．①②③

C．①②④

D．③④

下列关于Ad Hoc网络的描述中，错误的是( )。

A．是一种对等式的无线移动网络

B．在WLAN的基础上发展起来

C．采用无基站的通信模式

D．在军事领域应用广泛

下列各项中，属于财务评价中动态评价指标的有( )。

A．财务净现值

B．总投资收益率

C．借款偿还期

D．财务内部收益率

E．投资利润率