试题与答案

图(一)中所表示的生物间关系,A、B代表两种生物,C代表生物的生活条件,箭头表示营养

题型:单项选择题

题目:

图(一)中所表示的生物间关系,A、B代表两种生物,C代表生物的生活条件,箭头表示营养流动的方向;图(二)在坐标系中表示两种生物之间的关系。下图(一)(二)中所表示的生物关系配对正确的一组是()

A.①-甲

B.②-甲

C.③-丙

D.④-乙

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D

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   2    a quarter past six, and    3    home at seven. The lift takes him down. Then
he    4    to the bus stop. The stop is only two    5    metres from the building.
There he   6   No. 11 Bus. He begins     7    at eight and finishes it at five. Then
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until   10  . After that Daniel usually falls into bed for night.
( )1. A. fifte en      
( )2. A. in            
( )3. A. leave          
( )4. A. walk          
( )5. A. hundred        
( )6. A. drives        
( )7. A. to work        
( )8. A. twelve        
( )9. A. climb          
( )10. A. nine twentieth
B. fifteenth  
B. on        
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B. run        
B. hundreds  
B. takes      
B. works      
B. fifteen    
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C. fiveteen      
C. about        
C. le aves      
C. went          
C. hundreds of  
C. by            
C. work          
C. twelfth      
C. go            
C. nine-twentieth
D. fiveteenth  
D. at          
D. lives      
D. walks      
D. hundred of  
D. catch      
D. worked      
D. fifteenth  
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