南北半球分别有一物体自赤道开始沿同一经线方向作水平运动,由于地球自转使物体运动而

题型:选择题

问题:

    南北半球分别有一物体自赤道开始沿同一经线方向作水平运动,由于地球自转使物体运动而产生的偏向是 [ ]

A、都向西偏

B、都向东偏

C、北半球角西偏,南半球向东偏

D、北半球向东偏,南半球向西偏

考点:地球自转的地理意义
题型:选择题

右心房扩大的心电图表现()

A.肺型P波

B.肢导低电压

C.右束支传导阻滞

D.V1、V2R/S>1

E.V1、V2ST-T改变

题型:选择题

下面不是用乘法分配律的是[ ]

A.125×27×8=(125×8)×27

B.39×199=39×200-39

C.17×45+45×83=45×(17+83) 

题型:选择题
完形填空。
     Nick was not the kind of boy I had expected to spend my summer with. I was hoping to have a   1  
the summer before my busy senior year, but my mother asked me to do her a   2  . One of her colleagues
needed a full-time   3  . "You planned to volunteer at the local hospital, why not volunteer to   4   Nick
instead?" Then she told me that this six-year-old boy was not a   5   child.
     Nick was a lovely little boy who suffered from many disorders. Normal day-care centres would not 
  6   him. As a baby, he had serious ear infections which left him with equilibrium (平衡) problems. He
couldn't   7   or run properly. I was hesitating (犹豫)   8   I was to take the job when my mother   9  ,
"Don't you want to be a nurse in the future? I doubt if you even have the   10  ."
     Then I told her I was   11   for the job.
     The day started at 7:00 a.m. Nick was my wake-up call! With so much energy and very little   12  ,
he was quite a mix.
     In the park, when he saw all the other children play on the jungle gym and swings (秋千), the boy's
face   13   up - how he wished he belonged to the group of his age! You would think it would be   14  
to get a child to go down a slide (滑梯). Believe me, it wasn't! It took time, a lot of time. But with patience
and support, Nick took one step up the slide each day. We worked together to face his   15   and gradually he got closer to taking the slide of his life.
     Halfway through the summer, he   16   it to the top of the slide. With my arms   17   him tightly, we
flew down the slide! I waited for his reaction. After realizing that he was safe and sound, he gave me a
big   18   and asked, "May I go down again, alone?" I had never been happier in my life when I saw this
little child climb the ladder and enjoy what other children   19   for granted.  This   20   child taught me
that being a nurse means respect, kindness and patience.
( )1. A. grade      
( )2. A. service    
( )3. A. nurse      
( )4. A. protect    
( )5. A. normal      
( )6. A. admit      
( )7. A. speak      
( )8. A. if          
( )9. A. suggested  
( )10. A. energy    
( )11. A. eager      
( )12. A. awareness  
( )13. A. delighted  
( )14. A. difficult  
( )15. A. fears      
( )16. A. climbed    
( )17. A. taking    
( )18. A. kiss      
( )19. A. play      
( )20. A. miserable  
B. course    
B. favour    
B. waitress  
B. defend    
B. naughty    
B. receive    
B. play      
B. what      
B. argued    
B. courage    
B. sorry      
B. balance    
B. cheered    
B. simple    
B. worries    
B. got        
B. holding    
B. clap      
B. do        
B. smart      
C. project    
C. business    
C. guard      
C. attend      
C. clever      
C. accept      
C. stand      
C. why        
C. challenged  
C. faith      
C. grateful    
C. knowledge  
C. lit        
C. interesting
C. chances    
C. managed    
C. bringing    
C. welcome    
C. take        
C. brave      
D. relaxation    
D. trade        
D. guide        
D. comfort      
D. happy        
D. adopt        
D. walk          
D. where        
D. commented    
D. time          
D. ready        
D. control      
D. shut          
D. terrible      
D. situations    
D. made          
D. greeting      
D. surprise      
D. enjoy        
D. special      
题型:选择题

下列有利于促进社会和谐的是

A.把更多财政资金投向公共服务领域

B.健全最低工资保障制度

C.减少外贸出口

D.建立适应农民工特点的社会保障制度

题型:选择题

在“其论医,诸老宿莫能持难”中,“老宿”之义为()

A.年岁很老的人

B.资格很老的人

C.年老有成之名医

D.地位很高之长辈

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