问题 选择题

下列地点既在北半球,又在东半球的是: (     )

A.60ºw、60ºN

B.170ºE、60ºN

C.20ºE、20ºS

D.20ºE、20ºN

答案

答案:D

题目分析:根据一个点的经度判断东西半球,经度是东经(E)的,跟1600 E比较,经度是西经(W)的,跟200W比较,根据“小小为东大大西”的规律可以判断属于东半球还是西半球,即比1600 E或200W小,就是东半球,比1600 E或200W大,就是西半球。根据一个点的纬度判断南北半球。南纬和北纬的分界线是赤道,南北半球的分界线也是赤道,所以可以得出结论N(北纬)=北半球,S(南纬)=南半球。D点的经度是200E,比1600 E小,属于东半球,纬度是20ºN ,属于北半球,所以D是正确答案。通过同样的方法可以判断A点属于西半球、北半球;B点属于西半球、北半球;C点属于东半球、南半球。

完形填空
完形填空。
     A Frenchman went to visit New York. He didn't know English. When he   1   New York, he   2   a
bus to a hotel.
     It was Sunday. The Frenchman went out for a walk. As he went   3   the street, he suddenly thought
of his way back. So he decided to write down the name of the street. On the wall near the corner of the
street, he saw some English words. He wrote them down in his notebook. "Now I know the name of the
street," he said to   4   . "It'll be easy for me to   5   the hotel." He walked for a long time in the city, then
he felt tired and wanted to go back. He took the notebook out of his pocket and   6       the name of the
street to a young man. The young  man read the words, but he didn't know what the Frenchman wanted.
The Frenchman decided to ask   7   . He stopped an old man. The old man read the words but he didn't
know what the Frenchman wanted,  8  .
     Then the Frenchman saw  a young woman. The  young  woman  knew      9         French. When  the
Frenchman showed her words in his notebook and asked where the street was, the young woman   10   ,
for in the Frenchman's notebook, there were only three words, "One Way Street"- it was not a street
name.
( )1. A. reached to  
( )2. A. had        
( )3. A. along      
( )4. A. a policeman
( )5. A. come to    
( )6. A. read        
( )7. A. himself    
( )8. A. too        
( )9. A. a little    
( )10.A. cried      
B. got      
B. took      
B. across    
B. the man  
B. walk to  
B. put      
B. someone  
B. either    
B. some      
B. laughed  
C. arrived in        
C. drove            
C. away              
C. himself          
C. return to        
C. showed            
C. others            
C. neither          
C. many              
C. thought          
单项选择题