采煤机牵引部的完好标准有哪些?

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问题:

采煤机牵引部的完好标准有哪些?

考点:综采维修钳工综采维修钳工(初级)综采维修钳工(初级)题库
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阅读下面短文,从短文后所给的四个选项中,选出可填入空白处的最佳选项。
     Hello, everyone! My name is Ken. I'm    1     years old. I was born (出生) in 1999.  My birthday is      2    . That's National Day (国庆节). I like music very much and I    3     like sports.
     My birthday is coming. My mother    4     buy a beautiful shirt    5     me. On Sunday, she    6     me
to a big    7     store. There are    8     shirts and they are    9     blue,yellow and red. She selects (选了)
a blue one. It looks cool.
     My father gives me some CDs and a   10   . He knows what I like. He wishes(希望) me to play
sports more. I am very   11   . And my sister, Monica, she is only two years old, so she can't buy
anything for me.  12    she sings a great song for me. It's   13    fun. And I like her so much.
     My parents want to have a   14    for me at home this year. My friends will come to it. We can play
together. It's very exciting   15    my friends in my house.
( )1. A. eleven      
( )2. A. June 1st    
( )3. A. too          
( )4. A. want        
( )5. A. for          
( )6. A. sells      
( )7. A. food        
( )8. A. much      
( )9. A. in          
( )10. A. pen        
( )11. A. happy      
( )12. A. Because    
( )13. A. only        
( )14. A. school day  
( )15. A. to play with
B. twelve  
B. July 1st      
B. also          
B. wants      
B. at          
B. takes          
B. clothes        
B. a little      
B. on            
B. notebook      
B. boring        
B. But            
B. not            
B. birthday party
B. to look for    
C. fourteen      
C. August 1st    
C. only          
C. need to      
C. to        
C. buys      
C. fruit        
C. lot of      
C. to          
C. basketball    
C. interesting  
C. Then    
C. really    
C. sports game  
C. to learn about
D. sixteen        
D. October 1st    
D. don't      
D. wants to      
D. on          
D. brings      
D. book          
D. many      
D. at            
D. hamburger    
D. relaxing    
D. Next          
D. a little      
D. speech contest
D. to listen to  
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一般不宜用糖皮质激素类药物的疾病为

A.败血症

B.中毒性肺炎

C.重症伤寒

D.腮腺炎

E.中毒性菌痢

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下图西侧的山脉和东侧的河流构成了我国重要的地理界线,按要求完成1—2题。

1、此河流西侧的山脉是[ ]

A.阴山

B.天山

C.昆仑山

D.秦岭

2、关于此界线的叙述,正确的是[ ]

A.我国的人口地理分界线

B.我国800毫米等降水量线经过的线

C.我国季风区与非季风区的分界线

D.我国地势第二、三级阶梯分界线

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下列不屈于施工安全控制程序的是( )。

A.确定项目的安全目标

B.编制质量管理体系文件

C.编制项目安全技术措施计划

D.安全技术措施计划的验证

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跨度大于2m、小于8m的现浇混凝土板拆除时,混凝土强度应达到设计强度的( )。

A.50%
B.75%
C.80%D.100%

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