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问题 单项选择题 A3/A4型题

患者，男性，73岁，河南林县人。因食管癌入院手术治疗，查体：身高1.75m，体重50kg，P85次／分，R18次／分，既往吸烟50年，平时喜食腌制食品。有一兄因食管癌去世。

病人术后最严重的并发症是（）

A.出血

B.感染

C.吻合口瘘

D.乳糜胸

E.反流性食管炎

答案

参考答案：C

阅读理解

Soccer is the world’ s favorite game. In America people call it football. Thirty-two national teams play in the World Cup every four years. The E.A. Cup is a very old English competition(比赛).Teams from 600 football clubs play in it. Big teams in this competition are Mancheste United, Liverpool, and Arsenal. They have fans all over the world.

Football is an old game in Europe and South America. Countries like Brazil, Argentina(阿根廷), Italy and Germany are very good at it. In Asia, football is a new game but millions of people love it. Many Asian football players are leaving home and playing for clubs in Europe. At the same time, many Europeans are playing in Asia.

根据短文，判断正误（对的写T，错的写F ）。

小题1:Football is the world’ s favorite game.

小题2:Thirty-two national teams play in the World Cup every five years.

小题3:There are 600 football clubs playing in the E.A. Cup.

小题4:Football is an old game in Asia.

小题5:Many Asian football players join the clubs in Europe.
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选择题

下列反应的化学方程式书写正确的是（　　）

A．炼铁时用一氧化碳还原氧化铁：Fe2O3+3CO

 高温 
.
 
2Fe+3CO2

B．镁在空气中燃烧：Mg+O2=MgO2

C．用红磷测定空气中的氧气含量：4P+3O2=2P2O3

D．实验室制取二氧化碳：CaCO3+2HCl═CaCl2+CO2↑
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