问题 单项选择题 A1/A2型题

引起脑部病变的寄生虫是()。

A.链状带绦虫成虫

B.肥胖带绦虫成虫

C.链状带绦虫囊尾蚴

D.肥胖带绦虫囊尾蚴

E.布氏姜片吸虫成虫

答案

参考答案:C

解析:链状带绦虫的幼虫阶段囊尾蚴对人体的危害远较成虫大,所致疾病称囊尾蚴病,俗称囊虫病,是我国最重要的寄生虫病之一。寄生部位广泛,好发部位主要是皮下组织、肌肉、脑和眼,其次是心和舌等。

阅读理解

阅读理解。

  A large number of people in the world eat fastfood. Whenever you go into a

fast food restaurant,you can see lots of people enjoying their meals there.But do

you know in which country people like fastfood best?

  The English people are the world's biggest fans of fast food, while the

French(法国人) are the least interested in quick meals, according to a survey

done last year.

  The survey of thirteen countries shows 45% of the English people say they

can't give up fast food because it's delicious. And 44% of Americans and 37% of

Canadians say the same.

  The' French, proud of their delicious and highclass cuisine, don't like fast

food. 810/o of them think it is unhealthy,'followed by 75% of the Japanese.

  How about the Chinese? How often do you havehamburgers or fried

chicken? It doesn't matter whether you like western fast food or Chinese food.

The most important thing is to keep a balanced diet.

1. From the survey we know _____ like fast food best.

A. the Chinese          

B. the French

C. the Japanese        

D. the English

2. The survey shows _____ of Americans like fast food.

A. 37%  

B. 44%    

C. 75%  

D. 81%

3. According to the survey, some people can't give up fast food because _____.

A. it's cheap            

B. it's safe

C. it's delicious        

D. it's healthy

4. The word "cuisine" in the passage means _____.

A. food  

B. house  

C. water

D. country

5. The survey is about _____ ast food

A.Western countries    

B.fast food

C. restaurants in the world  

D. Chinese food

单项选择题