C

    "Tom? Are you in bed yet?" called Mrs. White. There was no answer. Mrs. White put down her book and went to her 14-year-old son's room. Tom was sitting in front of a bright computer screen on which a motorbike was running fast.

    "Oh, Tom. You're still playing on that computer game. You must stop now, because it's half past eleven. If you don't go to bed soon, you'll be very tired tomorrow." Said Mrs. White.

    "But I've nearly won the game." Tom said to Mrs. White. She could see the excitement on his face. She sat beside him.

    "You're always playing on the computer. You spend more time on this machine than on your homework."  

    Today more and more families have computers. Parents hope computers can help their children improve their study at school. But many of their children use computers to play games, listen to songs and watch videos instead of studying. We often see that computer net bars are crowded with people, especially young boys. They spend a lot of money competing with the computerized machines. The more they lose, the more they want to win. The result is that they don't want to work or study.

    In some countries, even scientists hate computers. They say computers cause millions of people to lose their jobs or cause them a lot of trouble. Computer game addiction(瘾) is a serious problem in social life. Something should have to be done to solve the problem.

【环境保护】阅读材料，回答问题。

我国农村环境污染严重已经越来越受到广泛关注。农村面源污染是指农村生产和生活活动中产生的未经处置的液体的或固体的污染物，从非特定的地域，在降水和径流冲刷作用下，通过农田地表径流、农田排水和地下渗漏，进入受纳水体(河流、湖泊、水库、海湾)所引起的污染。

请根据农村面源污染的污染物的来源提出农村环境污染的防治措施。

相遇是一首诗，诗中有欢声笑语，也有悲情愁绪；相遇是一首歌，歌中有高昂激越，也有轻柔含蓄。正是相遇，让人生色彩斑斓。

请以“那一天，我与________相遇”为题写一篇记叙性文章。

要求：（1）在横线上填入恰当的词语，使题目完整。（2）不少于600字。