问题 单项选择题

能导致心脏传导阻滞,抑制心功能的药物是()

A.利血平

B.硝苯地平

C.肼屈嗪

D.地尔硫

E.螺内酯

答案

参考答案:D

解析:

考察的是几种常用的抗高血压药物的常见不良反应。

完形填空
完形填空。
    Jody was ten years old when he decided he needed a job. He thought it might be   1   to raise (养) worms. He
could sell them to farmers and people who fished. So in   2  , he bought many worms. But that winter the cold
weather killed all the worms because he had not   3   them in a warm place.
    The next spring Jody   4   again. He bought more worms, which he took good care of. When winter came,
he took them inside   5   they would stay warm. Many people bought his worms. 
    One day when Jody was twelve, he got a letter. It was frome state (州) of New York. The letter said,
"Everyone who   6   things has to pay taxs (税)!" Jody made only one dollar selling worms. But he still   7   to
pay part of that money to the state. He told many people in his town what had   8  . Soon some people from a
television station   9   with Jody. Many people saw it and they began to write letters to the state. The letters now
said that the law was  10  . Finally the law was changed. Children like Jody can now sell things without paying
money to the state.
( ) 1. A. boring  
( ) 2. A. autumn  
( ) 3. A. caught  
( ) 4. A. tried  
( ) 5. A. before  
( ) 6. A. buys    
( ) 7. A. hoped  
( ) 8. A. followed 
( ) 9. A. talk    
( ) 10. A. common  
B. lucky      
B. spring   
B. found     
B. waited   
B. until     
B. sells     
B. wanted   
B. appeared         
B. visit     
B. unfair 
C. fun        
C. winter    
C. hidden      
C. failed      
C. though      
C. keeps      
C. had      
C. happened        
C. quarrel    
C. different 
D. impossible   
D. summer       
D. put          
D. practised    
D. so           
D. presents     
D. remembered   
D. continued    
D. work         
D. useless    
单项选择题