问题 单项选择题

以下哪种情况应使用呼吸兴奋剂

A.严重广泛肺部病变

B.呼吸表浅、不规则

C.神经肌肉疾病者

D.呼吸道梗阻或分泌物潴留

E.长期哮喘致呼吸肌疲劳

答案

参考答案:B

解析:呼吸兴奋剂仅适用于呼吸道通畅而呼吸道不规则或浅表者,其他选项均不适宜。

阅读理解

阅读理解。

     Hi, everyone! My name is Zhao Bin. I come from Beijing. I'm a student. I have many good friends at

school. Some of them are from foreign countries. Mary is from the U.S. She has long yellow hair. She

likes table tennis very much. Zhang Yining is her favourite Chinese player (选手). Mary often watches

table tennis matches (比赛) on weekends. And she plays table tennis very well.

     Jim is an English boy. He is 1.80 metres tall. He is good at playing basketball and he is the captain

(队长) of our school basketball team (队). He likes Yao Ming very much and he has many pictures of

him.

     Mary and Jim can speak good Chinese. They like to make friends with Chinese students. And they

often tell us some famous things in their countries. The Statue of Liberty is in Mary's city, New York.

There is a queen in Jim's country. She lives in Buckingham Palace in London.

根据短文内容,选择最佳答案。

1. Mary and Jim are in ______ now.

A. the U.S.         

B. China

C. the U.K.        

D. New York

2. ______ is Mary's favourite sport.

A. Basketball      

B. Tennis    

C. Table tennis    

D. Football

3. The word "foreign" means (意思是) "______" in Chinese.

A. 相邻的        

B. 外国的      

C. 相对的        

D. 同样的

4. Jim is very tall and he plays ______ very well.

A. football           

B. basketball      

C. table tennis      

D. tennis

5. From the passage, we know ______.

A. Mary has many pictures of Zhang Yining

B. New York is Jim's hometown (家乡)

C. Mary and Jim have many Chinese friends

D. Mary and Jim like the same Chinese player

单项选择题