问题 单项选择题

关于网关级防病毒的说法正确的是()。

A、网关级防病毒可能与系统软件不兼容

B、网关级防病毒支持远程管理

C、网关级防病毒软件不支持远程安装

D、网关级防病毒软件对系统资源的占用要少于单机防病毒软件

答案

参考答案:B

单项选择题
完形填空
完形填空。
     " 1  don't you go back to the city?" Ted asks Bob. "A farm is no place for you. You are afraid
of everything. You are too  2  to play with us."
     Ted and his three brothers are not afraid of  3 . They climb high and jump far. They walk on top of
fences (篱笆). They ride the big farm horses. Their sister Sally does everything they  4 .
Bob wants so much to play with them! He and Ted are  5  ten years old. But Bob knows Ted is right.
Bob is afraid of almost everything. And he is small.
     The children often play Follow the Leader. Sometimes they let Rob  6  with them. But Bob is
afraid to  7  on a fence. He is afraid to climb on a roof (屋顶). Most of all, he is afraid to jump from a
high place. In Follow the Leader, there is always a hay (干草) jump. The leader climbs high inside the
barn (谷仓). Bob doesn't  8 . But  9   do. Then they jump into the soft hay.
     What fun they  10 ! Rob wants to have fun, too. But he is afraid.
( )1. A. Why        
( )2. A. tall      
( )3. A. everything
( )4. A. have      
( )5. A. both      
( )6. A. sit        
( )7. A. run        
( )8. A. climbs    
( )9. A. the others
( )10. A. do       
B. What    
B. good    
B. anything
B. does    
B. all      
B. play    
B. sit      
B. jump    
B. others  
B. have    
C. When      
C. small    
C. something
C. has      
C. just      
C. have      
C. walk      
C. see      
C. the other
C. want      
D. How      
D. fine    
D. things  
D. do      
D. only                                   
D. drink    
D. lie      
D. follow  
D. another  
D. playing