问题 判断题

煤泥浮选中,捕收剂耗量一般在1∽2Kg/t干煤泥,起泡剂耗量在50∽150g/t干煤泥之间,两者之比通常在10:1∽20:1的范围内。

答案

参考答案:对

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     It's very difficult to find a public place without advertising now. We can    1    them in the newspapers, on TV,
and hear them over the radio, even    2    we watch a ball game, advertising will meet our eyes.
     It's true that in the activities of business ads are    3    a more important part. They tell people new products
and help more in    4   . In this way, ads help companies to better their business. This is a big advantage.
        5   , ads bring people all kinds of disadvantages, too. For example, some of the businessmen are even so
dishonest that they don't    6    the truth about their products, in hopes     that they will win a big    7    for their
products. When you are watching an interesting TV play, it is suddenly    8    by some ads and they are appearing
on the screen. Therefore, people may get tired of ads. Also some ads    9    at children, and they ask their parents
to buy them something in the ads. From these points, ads    10    have some disadvantages.
( )1. A. watch    
( )2. A. so      
( )3. A. making  
( )4. A. sellers  
( )5. A. And      
( )6. A. say      
( )7. A. shop    
( )8. A. continued
( )9. A. aim      
( )10.A. hardly
B. feel  
B. during
B. playing
B. sales  
B. Also  
B. tell  
B. place  
B. stopped
B. fit    
B. badly
C. see      
C. if        
C. getting  
C. studies  
C. Anyway    
C. speak    
C. production
C. attacked  
C. prefer    
C. really
D. read    
D. when    
D. doing    
D. works    
D. However  
D. talk    
D. market  
D. performed
D. like    
D. nearly
解答题