第三节：书面表达（满分30分） 中学生沉溺于网吧已成为社会广泛关注的热点问题。最近有关部门对此进行了调查，结果如下图显示：聊天占3
《全球通史》中写道：“l7世纪和l8世纪初，西方人了解中国的历史、艺术、哲学和政治后，完全入迷了。”然而，“l8世纪末，欧洲人对中国的自然资
如图1，D，E，F分别是ABC的边AB，BC，CA的中点，则 A． B． C． D．
Hundreds of years ago, life was harder than it is today. People didn’t have modern machines. There was no modern medicine, either. Life today has brought new problems. One of the biggest is pollu
（本小题满分12分）已知函数（为实常数）（Ⅰ）若函数为奇函数，求此函数的单调区间；（Ⅱ）记，当，试讨论函数的图象与函数的图象的交点个数.
A teenage girl couldn’t stand（忍受）her family rules, so she left home.She wanted to be a star and became famous. But she had a little education and 41 years later, she had to ask fo
-----I prefer shutting myself in and listening to music all day on Sundays. ------ That’s _____ I don’t agree. You should have a more active life. A. where B. how
