摘要：On December 1952, a very thick cloud came down 1. over London. It was worst smog Londoners had ever 2. had. Much of it was bad factory smoke. You can’t see 3. your own hand in front of you. Near fifty people died 4. in road accidents. The air was too thick that you could 5. almost cut them with a knife. The smell from the smog 6. was very bad. After three weeks, the smog slowly began 7. to lift. Life in London began to return back to normal. 8. But in the follow weeks and months, over four thousand 9. people were died as a result of the smog. 10.
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阅读下面短文，根据所给语境，按要求完成下列各题。
Mozart was born on January 27, 1756 and died on December 5 , 1791. When he was three, he often had lessons with his elder sister. （1）His father took him through many different countries, where he played music for lots of people.
But some people didn’t believe a little boy could write such beautiful music. They asked him to stay in a room all by himself for a week and somebody watched the room all the time .（2） In a week , he finished a new piece of music . After that, people believed that he could write beautiful music.
Mozart died when he was still a young man. During his short life he studied music and taught music and played music and wrote music. Even by working so hard, he couldn’t make much money . Often he had to borrow money from his friends. But his music made him happy and for more than two hundred years his music has made other people happy, too.
【小题1】将（1）处翻译成汉语。
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【小题2】对（2）处黑体部分提问。
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【小题3】根据短文内容，完成下面的句子。（每空一词）
Mozart was a __________ talent（天才）,but he still lived a ________ life. 查看习题详情和答案>>
Mozart was born on January 27, 1756 and died on December 5 , 1791. When he was three, he often had lessons with his elder sister. （1）His father took him through many different countries, where he played music for lots of people.
But some people didn’t believe a little boy could write such beautiful music. They asked him to stay in a room all by himself for a week and somebody watched the room all the time .（2） In a week , he finished a new piece of music . After that, people believed that he could write beautiful music.
Mozart died when he was still a young man. During his short life he studied music and taught music and played music and wrote music. Even by working so hard, he couldn’t make much money . Often he had to borrow money from his friends. But his music made him happy and for more than two hundred years his music has made other people happy, too.
【小题1】将（1）处翻译成汉语。
___________________________________________________________________________
【小题2】对（2）处黑体部分提问。
___________________________________________________________________________
【小题3】根据短文内容，完成下面的句子。（每空一词）
Mozart was a __________ talent（天才）,but he still lived a ________ life. 查看习题详情和答案>>
如图，点O为直线AB上的一点，OM平分∠AOC，ON平分∠BOC，则图中互补的角一共有（ ）
15、如图，正方形ABCD、正方形A1B1C1D1、正方形A2B2C2D2均位于第一象限内，它们的边平行于x轴或y轴，其中点A、A1、A2在直线OM上，点C、C1、C2在直线ON上，O为坐标原点，已知点A的坐标为（3，3），正方形ABCD的边长为1．若正方形A2B2C2D2的边长为2011，则点B2的坐标为（4022，6033）
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如图，矩形ABCD，过对角线的交点O作OE⊥BC于E，连接DE交OC于O1，过O1作O1E1⊥BC于E1，连接DE1交OC于O2，过O2作O2E2⊥BC于E2，…，如此继续，可以依次得到点O3，O4，…，On，分别记△DOE，△DO1E1，△DO2E2，…，△DOnEn的面积为S1，S2，S3，…Sn-1．则Sn=