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问题 选择题

20世纪90年代美国发展最为迅速和产业是：[ ]

A、钢铁制造业

B、汽车制造业

C、信息产业

D、飞机制造业

答案

答案：C

单项选择题



This proposal was announced for the first time by Putin in the G8 summit. True False
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改错题
改错：下面每个句子中都有一处错误，请指出并改正。
1. The tall tree is in the front of my classroom.  
            A            B   C
2. Is there a library in neighborhood?  
         A             B         C
3. Let me to help you, please.  
      A          B               C
4. The post office is at the left.  
            A                 B   C
5. There are a pencil and two dictionaries in my backpack.  
               A                                B           C		( )   _______
                  
( )   _______
                  
( )   _______        
                  
( )   _______
                  
( )   _______
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