最佳答案:▲ vision harm: the use of computer, the eyes the mostvulnerable, especially easy
最佳答案:With the development of the computer technology,the internet is becoming more an
最佳答案:The Advantages and Disadvantages of Online Chat With the development of society,
最佳答案:先采纳,下午帮你完成!
最佳答案:With the booming information technology, more and more people begin to use compu
最佳答案:开头as we all know, every coin has two sides ,just like using computers has advant
最佳答案:The Advantages and Disadvantages of Online ChatWith the development of society,
最佳答案:保护动物,是我们人人都要做到的,许多人任意去猎杀动物,虽然现在的人都说要保护动物,但是还有很多顽固的人不听,继续猎杀动物,人类拿动物来观赏、卖钱,用兽皮做大衣…