问题 单项选择题

饱食后剧烈运动易引起()

A.粘连性肠梗阻

B.肠扭转

C.肠套叠

D.嵌顿疝

E.蛔虫性肠梗阻

答案

参考答案:B

解析:

肠扭转多见于青壮年,常在饱食后剧烈运动而发病,表现为突发脐周剧烈绞痛,腹胀不对称,病人早期即可发生休克。

阅读理解

阅读理解。

     One day not too long ago the employees of a large company in St. Louis, Missouri returned from their

lunch break and were greeted with a sign on the front door. The sign said:"Yesterday he person who has

been hindering your growth in this company passed away. We invite you to attend the funeral in the room

that has been prepared in the gym."

     At first everyone was sorry to hear that one of their colleagues had died, but after a while hey started

getting curious about who this person might be. The excitement grew as the employees arrived at the gym

to pay their last respects. Everyone wondered:"Who is this person that was hindering my progress? Well,

at least he's no longer here!"

     One by one the employees got closer to the coffin and when they looked inside it they suddenly became

speechless. They stood over the coffin, shocked and in silence, as if someone had touched the deepest part

of their soul. There was a mirror inside the coffin: everyone who looked inside it could see himself. There

was also a sign next to the mirror that said:"There is only one person who is capable to set limits to your

growth:it is you." You are the only person who can revolutionize your life. You are the only person who can

influence your happiness, your realization and your success.

     You are the only person who can help yourself. Your life does not change when your boss changes,

when your friends change, when your parents change,when your partner changes, when your company

changes. Your life changes when you change, when you go beyond your limiting beliefs, when you realize

that you are the only one responsible for your life.

1. The underlined word"funeral" in the first paragraph means _____.

A. an occasion when one admires himself in a mirror

B. a chimney from where smelly smoke comes out

C. a ceremony for burying or burning a dead person

D. an exhibition displaying varieties of treasures

2. Which of the following would be the best title for the text?

A. Last Respects

B. Beyond Your Belief

C. A Strange Company

D. A Road to Success

3. Which of the following statements is TRUE according to the passage?

A. The employees were shocked when they saw the dead person.

B. It is you yourself that can actually change your life.

C. In the mirror you can find how small you are in the world.

D. You can achieve your goal if you set limits to your growth.

4. It seems that the company is _____.

A. encouraging the employees to show respects to the dead

B. providing good working conditions for its employees

C. suffering a heavy loss due to its staff member's death

D. trying to make its employees aware of their own potential

单项选择题