硝酸异山梨酯在体内的活性代谢产物并作为抗心绞痛药物使用的是（） A.硝酸异山梨酯 B

阅读理解

     No one is glad to hear that his body has to be cut open by a surgeon(外科医生) and part of it is taken

out. Today, however, we needn't worry about feeling pain during the operation. The sick person falls into

a kind of sleep, and when he awakes, the operation is finished. But these happy conditions are fairly new.

It is not many years since a man who had to have an operation felt all its pain.

     Long ago, operations had usually to be done while the sick man could feel everything. The sick man

had to be held down on a table by force while the doctors did their best for him. He could feel all the pain

if his leg or arm was being cut off, and his fearful cries filled the room and the hearts of those who watched.

     Soon after 1770, Josept Priestley discovered a gas which is now called "laughing gas". Laughing gas

became known in America. Young men and women went to parties to try it. Most of them spent their time

laughing, but one man at a party, Horace Wells, noticed that people didn't seem to feel pain when they

were using this gas. He decided to make an experiment on himself. He asked a friend to help him.

     Wells took some of the gas, and his friend pulled out one of Well's teeth. Wells felt no pain at all. As

he didn't know enough about laughing gas, he gave a man less gas than he should have. The man cried out

with pain when his tooth was being pulled out.

     Wells tried again, but this time he gave too much of the gas, and the man died. Wells never forgot this

terrible event.

1. It is __________ since a man being operated felt all the pain.

A. a few more years

B. not very long

C. few years

D. two thousand years

2. Long ago, when the sick man was operated on, he __________.

A. could feel nothing

B. could not want anything

C. could feel all the pain

D. could do anything

3. Using the laughing gas, the people did not seem to __________.

A. be afraid of anything

B. feel pain

C. want to go to the parties

D. be ill

4. If a man took less laughing gas than he should have when an operation went on, he __________.

A. felt nothing

B. felt very comfortable

C. still felt pain

D. would die

5. One who took too much of the laughing gas __________.

A. would laugh all the time

B. would die

C. would never feel again

D. would be very calm

逍遥散与蒿芩清胆汤所共有的药物为（）。

A.柴胡、白芍

B.黄芩、半夏

C.茯苓、甘草

D.枳实、陈皮

E.白术、当归

胃溃疡病的并发症应不包括（）。

A.息肉形成

B.出血

C.穿孔

D.幽门梗阻

E.癌变

（）将商业银行的所有业务划分为八大类业务条线：公司金融、交易和销售、零售银行、商业银行、支付和结算、代理服务、资产管理、零售经纪。

A．期望均值法

B．标准法

C．替代标准法

D．高级计量法

不属于重度眼外伤的是（）

A.眼睑广泛撕脱和缺损

B.眼睑Ⅱ度烧伤

C.眼内异物

D.眼球钝挫伤合并眼内出血

E.眼球贯通伤