发车正点率的标准是多少?

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发车正点率的标准是多少?

考点:公路客运站服务员公路客运站服务员题库
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民用煤气是焦炉煤气,也可以使用高炉煤气。

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完形填空。
    We find different kinds of animals in the world. Some animals, such as tigers and
lions live in big forest and they are called   1   animals. Some others like sheep and
dogs are   2   by men and they are called domestic (驯养) animals. These animals are very
different from one another, but we can   3   them into big groups: those that eat other
animals and those that eat grass and leaves. Animals like the   4   belong to the first
group. Animals like cows, elephants and horses belong to the second group.
    Animals are   5   great use to human beings. Men   6   wild animals for their fur and
meat. Domestic animals are   7   more important to men. Without them, life will be   8  .
People make use of animals in many   9  .
    Cows and pigs are useful to men's  10 . They give 80% of the  11  men eat every year.
Skin of some animals can be  12  into expensive overcoats and shoes, which are warm and
comfortable and  13  a long time. They are very welcome in  14  countries. Wool, which is
now one of the most important material for textile (纺织)  15 , comes from a special kind
of  16 . From cows, we get milk. And we shouldn't  17  that some domestic animals are kept
for transport. Many people  18  ride horses. Arabs ride on camels which travel in deserts
for days without  19 . In some places animals are still used to plough field.  20  is clear
that men just can't live without these animals.
( )1. A. wild      
( )2. A. trapped   
( )3. A. separate   
( )4. A. chicken   
( )5. A. with      
( )6. A. hunt      
( )7. A. quite    
( )8. A. smooth    
( )9. A. ways    
( )10. A. life      
( )11. A. meal      
( )12. A. put      
( )13. A. last       
( )14. A. cool      
( )15. A. business    
( )16. A. sheep    
( )17. A. forget    
( )18. A. always    
( )19. A. resting   
( )20. A. That      
B. serious   
B. treated    
B. divide    
B. tiger      
B. to        
B. discover   
B. every     
B. difficult    
B. groups    
B. work      
B. meat       
B. turned    
B. cost      
B. cold      
B. workers   
B. dogs      
B. remember   
B. hardly    
B. drinking   
B. This      
C. terrible   
C. sold      
C. sell      
C. fish     
C. for      
C. raise     
C. even      
C. easy      
C. places    
C. family    
C. dinner    
C. made      
C. take      
C. warm      
C. industry   
C. cows      
C. realize   
C. still      
C. sleeping    
C. It        
D. fighting     
D. kept         
D. keep         
D. goat         
D. of           
D. care for     
D. some         
D. perfect      
D. kinds        
D. food         
D. animals                   
D. changed      
D. dress        
D. foreign      
D. factory      
D. pigs         
D. notice       
D. just         
D. stopping     
D. So           
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人体触电的形式有()触电、()触电和()触电。

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标准化有用效果指标中的品种指标包括产品品种数、()、试制品种数等。

A.台;

B.生产品种数;

C.精度;

D.吨。

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机械设备“三定”原则?

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