◎ 题干
单句改错。
l. When you are walking across a street, you must are very careful .                
                         A             B                                 C              D    
(     )                 
2. Few of them can drive, can't they?      
      A          B   C               D      
(     )            
3. He couldn't go to school because  illness.            
              A              B             C          D  
(     )            
4. There are much too people in  Room 303.            
               A        B          C     D    
(     )            
5. I can't find my pen.  It mustn't still be  in the classroom.         
         A    B                        C           D      
(     )            
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◎ 知识点
    根据n多题专家分析,试题“单句改错。l. When you are walking across a street, you must are very careful. A B C D( ) 2. Few of them can drive, can't they?A B C D( )3. He couldn't go …”主要考查了你对  【形容词】【情态动词】【介词短语】【主谓一致】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。