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问题 单项选择题

6502型电气集中控制台表示灯电源白天由（）供电。

A.220V

B.180V

C.36V

D.24V

答案

参考答案：D

完形填空
完形填空。
Dear Lucy,
      We are back in Garden City now. We had    1    good trip. I    2    to collect my photos yesterday.
They    3   great! I showed these photos    4    my classmates. They all    5    them. There is a photo
of Ben and Simon    6    the Great Wall. There is one of    7    photos in the Forbidden City.
     We really enjoy    8    vacation. We were sad to    9    you. You must    10   and visit us in Garden
City on New Year's Day.
                                                                                                                                       Love,
                                                                                                                                       Kitty
( )1. A. other
( )2. A. go  
( )3. A. are 
( )4. A. from 
( )5. A. like 
( )6. A. in  
( )7. A. I  
( )8. A. my  
( )9. A. leave
( )10. A. go   		B. a    
B. went  
B. was  
B. by    
B. liked
B. about 
B. my    
B. your       
B. meet  
B. went   		C. another 
C. is going 
C. feel     
C. for     
C. likes   
C. on       
C. we       
C. their   
C. know     
C. come      		D. went     
D. was going
D. felt     
D. to       
D. liking   
D. from                      
D. they     
D. our      
D. like     
D. came     
查看答案
选择题

下表为甲、乙、丙、丁四地在6月22日前后的昼长，根据表中数据回答问题：

 甲地乙地丙地丁地
白昼时间13小时30分9小时09分12小时5小时56分
四地中属于南半球且纬度较高的是

A． 甲地       B． 乙地     C． 丙地    D． 丁地
查看答案