①尊重文化的多样性，共同促进世界文化的繁荣

②发展本民族文化必须尊重和认同其他民族文化

③文化的交流与借鉴是人类文明进步的重要动力

④文化交流中要欢迎和鼓励各国文化在中国传播

依次填入下列横线处的词语，最恰当的一组是(　　)
①阿拉伯世界发生的多米诺骨牌似的政治_________，不仅极大改变了这个地区的地缘政治版图，也使国际政治和国际关系格局发生了重大变化。
②去年12月，分散在全国31个大城市的52块LED屏被整合在一起，实现了网上________，此举的意图是力争打造全球最大的户外同步信息平台。
③4月18日晚，安徽中升药业有限公司发生一起有毒气体________事故，已导致2人中毒死亡，10人遭受重伤。

    Most people have jobs. They go to 1 nearly every day. Some people are lucky. Either they have very interesting jobs or they earn a lot of 2. Most people are not so lucky. Either their jobs are a bit 3 or they don't get well 4.

    The most interesting jobs are often the most 5. People spend long time learning how to do them. Doctors study for 6 six years after finishing school. Airline pilots(飞行员) study longer. They have to learn to fly small airy craft first, and then 7 move up to bigger and bigger aircraft. Most airline pilots are at least 30 years old.

    Some 8 people have interesting and well-paid jobs. Many successful athletes(运动员) are usually under 35. Older people usually can't 9 these sports very well because they can't move fast enough.

    Most people work until they are 60 or 65 year old. Some people 10 retire. These people usually have very interesting jobs. Writers, artists, musicians and actors usually work until they die.