We live in computer age (时代). People1 scientists, teachers, writers and even students use computers to do all kinds of work. But more than 30 years ago, 2couldn't do much. They were very big and expensive. Very 3people were interested in them and knew how to use them. Today computers are smaller and 4. But they can do a lot of work, many people like to use them. Some people 5have them at home. Computers become very important because they can work 6than people and make fewer mistakes. Computers can 7people do a lot of work. Writers now use computers to   8. Teachers use them to help teaching. Students use them to   9. Computers can also remember what you   10them. Computers are very useful and helpful. They are our friends. Do you want to have a computer?

南斯拉夫的塞尔维亚人就那样年年不间断地表达他们的历史感①没有仇恨②没有愤怒③只有悲哀④只有记忆⑤只有警告⑥世间永远不能再有战争和屠杀了。

2016年感动中国人物徐立平，中国航天科技集团公司第四研究院7416厂高级技师。自入场以来，一直为导弹固体燃料发动机的火药进行微整形。为此徐立平还为自己设计发明了20 多种药面整形刀具，由于长年一个姿势雕刻火药，以及火药中毒后遗症，徐立平的身体变得一边倾斜，头发也掉了大半。上述材料表明徐立平（    ）