1945年8月,毛 * * 率中共代表团到达重庆,山城为之沸腾。重庆各界纷纷在《新华日

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问题:

1945年8月,毛 * * 率中共代表团到达重庆,山城为之沸腾。重庆各界纷纷在《新华日报》上表达他们喜悦的心情和对谈判的希望。这反映出当时人们的普遍愿望是(  )

A.“打倒列强,铲除军阀”

B.“要和平,争民主”

C.“驱除鞑虏,恢复中华”

D.“还我河山,守土抗战”

考点:全面内战的爆发蒋介石加快内战步伐
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完形填空。
     A man was looking for things of the old times. One day he came to a village and found a blue bowl which
looked very  1 . The bowl was on the ground and a cat was drinking milk from it. A farmer, the  2  of the cat,
was lying  3  the bowl. The man did not want the farmer to know that he was interested in the  4 . So he said
to him, "What a nice cat you have! Will you  5  it to me?"
     The farmer asked,"  6  will you give me for the cat?"
     "Twenty dollars. Would that be enough?"
     The farmer thought for a few minutes, then he  7 . After he paid the farmer, the man said, "My cat will
certainly feel  8 . May I take the bowl  9  the cat can drink with it?" But the farmer said, "I'm  10  I can't give
you the bowl. Thanks to the bowl, I have sold twenty cats already."
( )1. A. old     
( )2. A. teacher 
( )3. A. in      
( )4. A. cat     
( )5. A. sell    
( )6. A. What    
( )7. A. agreed  
( )8. A. tired   
( )9. A. while   
( )10. A. sorry  
B. new    
B. servant
B. over   
B. bowl   
B. give   
B. Where      
B. refused
B. thirsty
B. until  
B. happy  
C. big         
C. doctor      
C. beside      
C. bottle      
C. pass        
C. How much   
C. replied     
C. comfortable 
C. so that     
C. sad         
D. small     
D. owner     
D. under                                  
D. milk      
D. return    
D. What time 
D. stopped   
D. excited   
D. though    
D. grateful  
题型:

下图是某种汽车尾气处理装置中发生化学反应的微观示意图:

请回答下列问题:

(1)写出反应物和生成物中氧化物的化学式             ,反应物和生成物中共有几种分子         

(2)生成物中单质与化合物质量比为                

(3)分析以上微观过程,你能获得的一条信息是                 

(4)写出装置中发生反应的化学方程式                             。

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能迅速到作用部位,起效快的是

A.1:(2000~5000)高锰酸钾溶液
B.药用炭二份,鞣酸、氧化镁各一份的混合物5g加温水500ml
C.3%过氧化氢溶液10ml加入100ml水中
D.1%~2%氯化钠溶液或生理盐水
E.3%~5%鞣酸溶液上述洗胃液中:

题型:

统一化应考虑统一的时机,统一()。

A.不能阻碍生产技术的发展;

B.应该统一到最佳程序;

C.要统一在最佳效果上;

D.应包括全部产品。

题型:

科学找矿的概念?

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