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问题 单项选择题

传染性非典型肺炎的密切接触者应隔离观察（）

A.30天

B.28天

C.14天

D.7天

E.21天

答案

参考答案：C

完形填空
完形填空。
     The summer vacation is the best part of the year     1     most American children. The     2     is usually
good, so they can have a good time outdoors. If one lives in the countryside, he or she may have fun 
    3     in the woods or fields. If one lives in a big     4    , he or she likes to go to a park to play.
     Tom,      5     American boy, enjoys     6    very much.  He     7     travels in his country.  This     8    
he wants to d0     9    . He is interested in Chinese history.    10    he is going to Beijing and Xi'an by plane. He is leaying    11    the 15th of July and getting    12    to New York on the last day of the month. He
plans    13    a fantastic vacation.    14    the days, he is visiting places of interest and going shopping.
At     15   , he is taking walks to enjoy night views. He's sure he'll have a wonderful vacation.
( )1. A. at                  
( )2. A. weather            
( )3. A. to play            
( )4. A. lake                
( )5. A. a                  
( )6. A. travel              
( )7. A. always              
( )8. A. winter              
( )9. A. something different
( )10. A. Because            
( )11. A. in                
( )12. A. out                
( )13. A. have              
( )14. A. During            
( )15. A. morning            		B.in                  
B. people              
B. playing            
B. place              
B. an                  
B. travels            
B. hardly              
B. summer              
B. different something
B. If                  
B. on                  
B. into                
B. to have            
B. At                  
B. afternoon           		C. for                  
C. food                
C. played              
C. city                
C. the                  
C. travelled            
C. never                
C. autumn              
C. anything different  
C. So                  
C. at                  
C. off                  
C. having              
C. On                  
C. night                		D. on                  
D. beach              
D. play                
D. street              
D. /                  
D. traveling          
D. not                
D. spring              
D. different anything  
D. But                
D. to                  
D. back                
D. had                
D. With                
D. day                
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选择题

一本《故事书》8.6元，一本<作文书》10.4元，一本《作文书》比一本《故事书》贵多少元？正确的列式是[ ]

A. 8.6+10.4           

B. 8.6×10.4              

C. 10.4-8.6         

D. 10.4÷8.6
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