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高低压架空电线路,垮越居民区时,距地面的距离如何规定?

答案

参考答案:

高低压架空电线路,垮越居民区时,低压导线弧垂最低点距地面的距离为6米,高压为6.5米。

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     I don't do well in my study. Most of my classmates are much better than me. So I get very   1   .
You know,     2    is difficult to keep on working hard. And I think    3   . I spend much time studying for
the tests, I can't get good grades. Luckily my father    4   gives me some help. He tells me not to    5  
about it. He says many    6   people are not so good at their subjects. Edison, the famous scientist, had
a bad headache for his    7   when he was a 12-year-old boy. But everyone knows that he did a lot for
the people in the world. And Newton, had the same story like    8    . After hearing that, I believe I
shouldn't give up. I    9   try my best. And if I keep on studying hard, I can do much    10   . My father
is very happy to hear that and he says he will always help me and be with me.
( )1. A. happy        
( )2. A. that          
( )3. A. although      
( )4. A. hardly        
( )5. A. worry          
( )6. A. traditional    
( )7. A. hobbies        
( )8. A. you        
( )9. A. should        
( )10. A. more different
B. stressed out
B. there      
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B. twice      
B. forget      
B. American    
B. health      
B. him        
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C. tired    
C. it      
C. because  
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C. talk    
C. famous  
C. sports  
C. her      
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D. hungry    
D. this      
D. if        
D. never      
D. think      
D. interesting                  
D. studies    
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D. would      
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