二尖瓣狭窄时何情况下发生栓塞A．左心衰时B．房颤时C．右心衰时D．心内膜炎时E．褥疮

阅读理解。

     Sport is very popular in England.  In other words  lots of  English people  like  the idea of sport .A lot

watch sport on TV.  But the number who take part in  (参加) sport  is quite  small. On the whole English

people prefer to be fat rather than thin.

     The most popular sport in England is football. Football is pasyed on Saturday afternoon in most towns and the supporters (球迷)of a certain team will travel from one end of the country to the other to see their

teams play. There are four divisions(级别)of the football league. Not surprisingly the best teams are in the

first division. But the best supporters are often in the fourth division. You have to be a good supporter to

watch the fourth division football!

     Many other sports  are also played in  England, such as golf,  in which you try to knock a  ball into a

hole;basketball, in which you try to get a ball through a net(篮筐);tennis, in which you try to hit a ball so

that your opponent(对手) can not hit it. As you see, if the ball had not been invented, there would have

been no sport.

     Actually(其实) , that is not quite true. Athletics(田径)  isn't played with a ball； nor horseracing ( 赛马 ). Perhaps that is why they are not so popular as football!

1._____ is the most popular sport in England.

A. Basketball    

B. Football  

C. Golf      

D. Tennis

2. You have to be a good supporter to watch  __ __division football.

A. the first  

B. the second  

C. the third    

D. the fourth

3. Why do many English people not take part in sport?

A. They are too busy.  

B. They like watching sport on TV.

C. They would like to be fat.  

D. They prefer to be thin.

4. Why are English people interested in sport?

A. They have their football team.  

B. the sport games are played on Saturday afternoon.

C. They like the idea of sport.        

D. They like the famous players.

19世纪中期，中国思想界最大（新）的变化是

A．儒学失去正统思想的地位

B．批判专制的思想产生

C．师夷制夷思想的形成

D．托古改制思想的传播

对于护士来说，以下哪项不是建立护患关系的条件（）

A.情感的投入

B.接纳性的态度

C.合理的客观性

D.坦诚的态度

E.协作与监督

回族、维吾尔族、哈萨克族等过什么节相当于过春节？

17世纪捷克教育家威金斯提出的直观化教学原则为演示教学提供了理论基础。