凡充装氧或强氧化性介质的人员，其于套、服装、工具以及一切与氧气接触的装置物件上均不得

案例摘要：患者，男性，46岁，工人。因发热、心慌、血沉100mm/h，诊断为风湿性心肌炎。无高血压和溃疡病病史。入院后接受抗风湿治疗，泼尼松每日30～40mg口服；用药至第12日，血压上升至150/100mmHg，用药至第15日，上腹不适，有压痛，第24日发现黑便，第28日大量呕血，血压50/70mmHg，呈休克状态。迅速输血1600ml后，进行探腹检查，术中发现胃内有大量积血，胃小弯部有溃疡，立即做胃次全切除手术，术后停用糖皮质激素，改用其他药物治疗。

糖皮质激素治疗风湿采取的疗法是（）

A.大剂量突击疗法

B.小剂量替代疗法

C.一般剂量长期疗法

D.一般剂量长期使用综合疗法

E.局部外用

阅读理解

     Five people are at our table, including myself. I've already learnt a great deal about them in the short

time we've been at sea,although we rarely meet except at mealtimes.

      First of all, there's Dr Stone. He's a man of about sixty-five, with gray hair and a friendly face. He

gave up his work a short while ago and is now traveling round the world before he retires to some quiet

country village. As a young man, he served for many years as a doctor in the army and visited many

countries. He's told us a great deal about the city to which we are going.

     Then there's "Grandmother".  I call her that because her name escapes me. In spite of being a

grandmother, she looks remarkably young, not more than fifty. She's on her way to visit a daughter who

went to Australia some years ago. Naturally she is very excited at the thought of seeing her again,  and

her three grandchildren, whom she has never seen.

     Then there's a man I don't care for very much, an engineer by the name of Barlow. He has been on

leave in England and is now returning to his work in Singapore.

     The other person who sits at our table is Mrs Hunt. I've found out hardly anything about her. She's

extremely quiet and rarely talks, except to consult the doctor about children's various illnesses.She's on

her way to join her husband in India.

1. What can we know about Mr Stone?

A. He is a doctor in the army now.

B. He is going to give up his work.

C. He knows a lot about the city the author is going to.

D. He has been retired for many years.

2. The writer calls the second person "Grandmother" because___________.

A. she looks old

B. she has three daughters

C. he respects her

D. he can't think of her name

3. The underlined phrase "on leave" ( in Paragraph 4)  means"________".

A. about to go              

B. on vacation

C. leaving                  

D. at home

4._________ lives in India.

A. The doctor              

B. Grandmother

C. Mrs Hunt              

D. Mr Hunt

胃的独特运动形式是：

A．紧张性收缩

B．容受性舒张

C．蠕动

D．分节运动

E．集团蠕动

常见引起红皮病的皮肤病有下列几种，但除外（）。

A.湿疹

B.毛发红糠疹

C.银屑病

D.体癣

E.特应性皮炎

液压系统的功率等于系统中液体的（）的乘积。

A、压力和流量

B、流量和温度

C、温度和体积

D、温度和压力