Although the first computer was only introducedto China in the mid-1950s, since then ,a nu

Although the first puter was only introduced
to China in the mid-1950s, since then ,a number of puters       1.    
used in different fields has been grown rapidly.                     2.    
Computers are now affected millions of people in countless ways       3.    
every day. They are used to predict the weather, examine the           4.    
ocean,and to develop defence systems. They depend more and more   5.    
heavy on puters. There is no reason to think that their use         6.          
will decrease.By the contrary ,they will develop more rapidly            7.     
as you think.If you are among those who still don't know much                8.    
about puters, you will lost in the future.                               
9.    
You should learn what you can while you still have the chance                
10.    1..a改为the