问题 单项选择题

若入院后查:血红蛋白170g/L,红细胞比容53%,血清钠134mmol/L,血清钾3.mmol/L,尿比重1.025,动脉血气分析:pH7.166,PaC023.33kPa,HCO3-8.7mmol/L。当日液体治疗宜用

A.平衡液1500ml,5%葡萄糖2000ml,10%氯化钾40m1,5%碳酸氢钠150ml

B.平衡液1500ml,5%葡萄糖2000ml,10%氯化钾30ml,5%碳酸氢钠500ml

C.平衡液2000ml,5%葡萄糖2000ml,10%氧化钾40ml,5%糖盐水500ml

D.平衡液1000ml,5%葡萄糖3000ml,5%糖盐水500ml,5%碳酸氢钠150ml

E.生理盐水1500ml,5%葡萄糖2000ml,10%氯化钾40ml,5%碳酸氢钠150ml

答案

参考答案:B

阅读理解

阅读理解。

     In almost every big university (大学) in the United States, football is a favourite sport. American

football is different. Players sometimes kick the ball, but they also throw the ball and run with it. They try

to take it to the other end of the field. They have four chances(机会)to move the ball ten yards(码). They

can carry it or they can throw it. If they move the ball ten yards, they can try to move it another ten yards.

If they move it to the end of the field, they receive six points.

     It is difficult to move the ball. Eleven men on the other team try to stop the man with the ball. If he

does not move the ball ten yards, his team kicks the ball the other team.

     Each university wants its own team to win. Many thousands of people come to watch. They all shout

for their favourite team.

     Young men and women come on the field to help the people shout more. They dance and jump while

they shout.

     Each team plays ten or eleven games each season.

     The season begins in September and ends in November. If a team is very good, it may play another

game after the season ends. The best teams play again on January 1, the first day of the New Year.

Many people go to see these games and many others watch them on TV.

1. In American football players can_____.

A. only kick the ball                

B. only throw the ball

C. only carry the ball              

D. kick, throw and carry the ball

2. Which is the best title for the passage?

A. American Football

B. Most People Like Football

C. Many People Enjoy Watching Football Games

D. American Football Is Not Like Soccer

问答题