题目

欧共体成立后着手建立关税同盟，比、荷、卢和联邦德国生产率较高，产品成本低，出口竞争力强，因此对开放共同体内部市场非常积极，而法国和意大利由于经济实力相对较弱，因此在其他方面得到补偿后才在关税问题上做出让步。上述材料说明 A.经济发展水平差距较大的国家不宜进行经济合作 B.权利让渡是实现经济一体化的重要保障 C.欧共体内部各国利益冲突激烈                 D.60年代欧洲经济一体化组织建立的条件尚不成熟   Not only adults but  also teenagers have problems in their life.Here is a survey ( 调查）showing the main problems of teenagers.   They feel stressed because they have too much homework to do both at school and at home. They have lots of exams to take. And parents usually send them to different classes at weekends. (4) They don't have their own time to do what they are interested in.   Now more and more teenagers are getting shortsighted (近视的) . They often read in bed or keep reading for a long time without having a rest. Some of them are crazy about playing computer games. Some spend too much time watching TV. (5) Another serious problem among teenagers is that many of them are becoming fat.They eat too much junk food,but they take little exercise.   I think teenagers should think of ways to deal with the problems. They should make a plan for study and hobbies and find time to relax as much as possible.任务一:根据短文回答问题。1. Why do teenagers feel stressed?                                                2. How can teenagers relax themselves?                                                任务二:改写句子。3. Not only adults but also teenagers have problems in their life.(改为同义句) adults teenagers have problems in their life.任务三:把文中画线句子(4) (5) 翻译成汉语。4.                                                  5.