CT检查，病人自己准备工作的主要依据是（） A.检查申请单 B.药物说明书 C.口头

罩面或贴面

A．嵌入牙冠内的修复体
B．没有覆盖前牙唇面或后牙颊面的部分冠修复体
C．以树脂或瓷制作的覆盖牙冠唇颊侧的部分冠
D．冠边缘止于牙冠导线处的部分冠修复体
E．在唇颊面开窗的锤造冠

请在图中作出A物体所受力的示意图和F对支点o的力臂L₁．

阅读理解。

     Many of the people who appear most often and most gloriously in history books are great

conquerors and generals and soldiers, whereas the people who really helped civilization forward

are often never mentioned at all.

     We do not know who first set a broken leg, or launched a seaworthy boat, or calculated the

length of the year; but we know all about the killers and destroyers. People think a great deal of

them, so much so that on all the highest pillars in the great cities of the world you will find the figure

of a conqueror or a general or a soldier. And I think most people believe that the greatest countries

are those that have beaten in battle the greatest number of other countries and ruled over them as

conquerors.

     It is just possible they are, but they are not the most civilized. Animals fight; so do savages;

hence to be good at fighting is to be good in the way in which an animal or a savage(野人) is good,

but it is not to be civilized. Even being good at getting other people to fight for you and telling them

how to do it most efficiently-this, after all, is what conquerors and generals have done-is not being

civilized. People fight to settle quarrels. Fighting means killing, and civilized people ought to be able

to find some way of setting their disputes other than by seeing which side can kill off the greater

number of the other side, and then saying that that side which has killed most has won. And not only

has it won, but because it has won, it had been in the right. For that is what going to war means; it

means saying that might(权利) is right.

1.The author thinks that the conquerors and generals and soldiers ________.

A. only appear glorious in history books

B. are greater than any other people

C. are not as great as described in history books

D. do not really help civilization forward

2. As it is indicated in the passage, the figure of a conqueror or a general or a soldier is put

    on the highest pillars in the great cities of the world mainly because ________.

A. people respect them very much

B. they fought bravely to protect their cities

C. people think they fought too brutally(野蛮地)

D. they conquered many cities and countries

3.What is the writer's attitude towards the countries that ruled over a large number of other countries ?

A. Positive.    

B. Critical.          

C. Ironic.          

D. Respectful.

4.The author says that civilized people________.

A. should not have any quarrels to settle

B. should not fight when there are no quarrels to settle

C. should settle their quarrels without fighting

D. should settle their quarrels by killing the other side

经电话网接入可视图文业务系统的用户终端和用户机会用一对用户线.

可引起低氯血症的是（）

A.尿路梗阻

B.心力衰竭

C.呼吸性碱中毒

D.肾上腺皮质功能减退症

E.急性肾衰竭