经络系统是由哪些部分所组成的?

题型:问答题 简答题

问题:

经络系统是由哪些部分所组成的?

考点:中医三基(医师)中医三基(医师)题库
题型:问答题 简答题

阅读理解。

     One day a farmer's donkey fell down into a well. The animal cried piteously for hours as the farmer tried

to figure out what to do. Finally he decided to give up because the animal was old, and the well needed to

be covered up and it just wasn't worth it to retrieve the donkey. So he decided to bury the donkey.

     He invited all his neighbors to come over and help him. They all grabbed a shovel (铲) and began to shovel

dirt into the well. At first, the donkey realized what was happening and cried horribly then slowly he became

quiet.

     A few shovel loads later, the farmer finally looked down the well, and was surprised at what he saw: With

every shovel of dirt that hit his back, the donkey was doing something amazing. He would shake it off and take

a step up.

     As the farmer's neighbors continued to shovel dirt on top of the animal, he would shake it off and take a

step up. Pretty soon, everyone was amazed as the donkey stepped up over the edge of the well and happily

got out!   

     Life is going to shovel dirt on you, all kinds of dirt. Each of our troubles is a stepping stone. We can get

out of the deepest wells by not stopping, never giving up, shaking it off, and taking a step up!

1. The farmer _______ and decided to give up getting the donkey out at last.

A. couldn't get the donkey out

B. thought the donkey was old

C. knew the well was useless

D. All of the three

2. The donkey cried again because it _______.

A. didn't like the dirt.

B. knew it was being killed

C. was angry

D. felt uncomfortable

3. The donkey _______ so it became quiet.

A. found a way to save itself

B. was killed by the farmer

C. felt hopeless

D. was too tired to cry

4. The donkey saved itself by _______.

A. making the trouble a stepping stone.

B. asking the neighbors for help.

C. thinking of something worse.

D. learning to forget.

5. We can learn some simple rules from the story, they are: _______.

A. Free your mind from worries.

B. Free your heart from hated. (憎恨)

C. Give more and expect less.

D. all the above.

题型:问答题 简答题

使活性氮原子渗入零件表面的工艺称为()

A.氮化

B.氰化

C.离子氮化

D.软氮化

题型:问答题 简答题

在研究匀变速直线运动的实验中,如图甲所示为一次记录小车运动情况的纸带,图中A、B、C、D、E为相邻的记数点,相邻记数点之间还有4个打出点未画出.

(1)在图乙所示坐标中作出小车的v-t图线,并根据图线求出a=______.

(2)将图线延长与纵轴相交,交点的速度是______,此速度的物理意义是______.

题型:问答题 简答题

抵押担保贷款的基本档案资料包括哪些?

题型:问答题 简答题

在直接调频电路中,常利用变容二极管来实现直接调频。这种电路简单,性能也较好,对中心频率的稳定度也没有什么影响。()

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