问题 单项选择题

慢性肠瘘,四肢无力

A.低渗性缺水
B.等渗性缺水
C.高渗性缺水
D.低钾血症
E.高钾血症

答案

参考答案:D

阅读理解

阅读下面的材料,从每题所给的A、B、C三个选项中选出最佳答案。

    Jackson was driving back home along a road one evening. He just lost his job. It was winter and it was very

cold, just like his feelings.

    An old lady with her car was standing on one side of the road. She needed help. No one stopped to help her.

Jackson stopped in front of her and got out of his car. The lady looked very worried. Even when he put a smile

on his face, the old lady still looked worried. Was he going to hurt her? He didn't look safe, and he looked poor

and hungry. Jackson knew how she felt. He said." I'm here to help you, madam. Why don't you wait in my car?

By the way, my name is Jackson."

     The lady thought for a while and then went into his car. There was something wrong with her car. Jackson

went under her car to repair it. When he finished, he got dirty and his hands hurt. Then the lady told him that

her name was Anie. She asked Jackson how much she should pay for his help.

    Jackson never thought about getting money. This was not a job to him. This was helping someone in need.

He told her that if she really wanted to pay him back, the next time she saw someone who needed help, she

should give that person help.

1. Jackson felt ____when he drove home that evening.

A. strange

B. happy

C. sad

2. Why did the lady look worried?

A. Because she lost her way.

B. Because her car broke down.

C. Because she felt very cold.

3. It was____ for Jackson to repair the lady's car.

A. difficult

B. interesting

C. impossible

4. Jackson helped the lady because _____.

A. the lady would pay him

B. the lady felt cold

C. he wanted to help someone in need

5. The old lady should____ the next time she met someone who needed help.

A. help that person

B. leave that person alone

C.call Jackson for help again

单项选择题