2．
听下面一段材料，根据你听到的内容回答以下5个问题。听录音前你有5秒钟的时间阅题。本段录音材料读两遍。
(1) Where did Edison settle down after changing from job to job?
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(2) What job did Edison find many days later?
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(3) How much money did the head man give for Edison’s new machines?
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(4) When did Edison build a shop in New Jersey?
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(5) Why did Edison rest very little?
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