题目

属于醇类的有机物是（     ）     A．CH3OOOH    B．CH3CH2CH2OH    C．CH3CHO    D． 答案：BFill in each blank with a proper word with the help of the first letter.I'm a middle school student, I used to play computer games. I thought I could get a lot of fun f 【1】 the games. Sometimes I didn't go to school and s【2】 in a net bar（网吧） all day. The teacher called my p 【3】 and told them about it. After they knew I played games, they were a 【4】 with me and decided not to give me pocket money anymore. I couldn't play games b 【5】 I had no money. At first, I a【6】 stopped to take a look every time I passed the net bar. After a long time, I gave up the idea of playing computer games slowly. I'm happy I have got rid of(摆脱) my web addiction（网瘾）in the end. Many students are greatly i 【7】 in playing computer games now. Although they know playing computer games t 【8】 much will affect their studies and health, they don't want to get rid of their web addiction. Some are even proud of the addiction. I think it is a dangerous i 【9】 .In fact, It's not difficult to get rid of the web addiction i 【10】 you decide to do so .