【正文】
his inventions have greatly changed our life. ☆ 課堂練習(xí) Recently, we have conducted a survey among 200 college students on their views on online games. According to the survey, 10% of the girl college students and 40% of the boys admit they frequently play online games, while 20% of the girls and 10% of the boys never play online games. Some students will play online games occasionally, with girls taking up 20% while boys 30%. As to why they are fond of playing online games, they say that it is not only a cheap way to entertain themselves, but it can also teach problem solving and offer them a wealth of opportunities to constructively work together. However, they also admit that being addicted to online games leads to poorer eyesight, higher living expense and worse academy performance. ☆ 課外作業(yè)