问题 单项选择题

下列数据结构中,能用二分法进行查找的是( )。

A.顺序存储的有序线性表

B.结性链表

C.二叉链表

D.有序线性链表

答案

参考答案:A

解析: 二分法查找只适用于顺序存储的有序线性表,对于顺序存储的非有序线性表和线性链表,都只能采用顺序查找。

问答题 简答题
完形填空
完形填空。
     I was on my merry way when I saw this old lady. She was   1   to go back home after going to the
laundromat (自助洗衣店). She was   2   her little cart (手推车) with two wheels on the front but it didn't 
  3   because of a big bump (凸块). She pushed so   4   that one of the wheels came off. I stopped and got
the   5   and put it back on the lady's laundry cart. I asked her if she would like me to take her home after I 
  6   my shopping and she replied,"   7   ." She was so happy.
     I didn't know how far she was going and my son and my daughter were   8   for me in the car. I   9   to
get my things and when I was at the register (收款机) I let her know that it would not  10   much longer and
she waited   11   for me. When I finished I told her I was  12   and with a big smile she got up. When my
son saw me with her, he got out of the   13   and didn't ask me anything   14   for me it was not   15   to do
things like this. I asked her where she  16   and it was about 10 blocks away. When I took her home she was
so  17  and I also gave her a large bottle of juice that I   18   for my kids in the shop. My children just knew
that this was the right thing to do.
     I was   19   that I had done this and later on I thought to myself this was also an educational   20   for my
teenage children. We work by example.
( )1. A. managing    
( )2. A. fixing      
( )3. A. change    
( )4. A. hard        
( )5. A.cart       
( )6. A. started  
( )7. A. Yes         
( )8. A. paying      
( )9. A. stepped   
( )10. A. take     
( )11. A. worriedly  
( )12. A. smart      
( )13. A. corner     
( )14. A. if         
( )15. A. unusual    
( )16. A.worked      
( )17. A. skillful   
( )18. A.bought      
( )19.  A.kind     
( )20. A.problem   
B. helping      
B. repairing    
B. move         
B. fast         
B. way          
B. remembered   
B. Sorry        
B. looking      
B. walked       
B. stay         
B. patiently    
B. easy         
B. car          
B. because      
B. unforgettable
B. studied      
B. grateful     
B. made         
B. regretful    
B. tool         
C. asking       
C. pushing      
C. fall         
C. slowly       
C. wheel        
C. suggested    
C. Excuse me    
C. waiting      
C. climbed      
C. rest         
C. secretly     
C. ready        
C. home         
C. so           
C. unfair       
C. shopped      
C. hopeful      
C. collected    
C. glad         
C. guide        
D. trying      
D. pulling     
D. break       
D. calmly      
D. bump        
D. finished    
D. No problem  
D. sending     
D. rushed      
D. give        
D. bravely     
D. tired       
D. laundromat  
D. until       
D. unreal      
D. lived       
D. powerful    
D. ordered     
D. afraid      
D. experience