问题 填空题

加氢污水吸附塔使用()和()催化剂,属于()吸附。

答案

参考答案:三氧化二铝、氧化锌、物理

完形填空
完形填空。
Dear Li Jing,
    My name   1   Jack Smith. I am from France and I   2   in Paris. I am twelve years   3  . I can   4   English
and French. From TV, I know China is a great   5  . I like China. I want a   6   pal in China. There are many
Chinese   7   France.    8   I don't have a Chinese friend. I want to learn Chinese, but I don't have any Chinese
books. Can you help    9  ?
    Please  10  to me soon. 
                                                                                                                                                Richard
( )1. A. is      
( )2. A. get     
( )3. A. small   
( )4. A. tell    
( )5. A. country 
( )6. A. pen     
( )7. A. on      
( )8. A. And     
( )9. A. I       
( )10. A. take    
B. am         
B. live       
B. big        
B. say       
B. house     
B. pencil      
B. in         
B. Or         
B. my         
B. let     
C. are        
C. bring     
C. old       
C. talk      
C. park       
C. ruler      
C. at       
C. But         
C. mine        
C. write  
D. be          
D. want     
D. long       
D. speak    
D. city       
D. book                                
D. of       
D. Then      
D. me           
D. ask    
选择题