对不起，不知道为什么，我上面的按编辑进去有英文，可是不按编辑看不见。我就此（里面）再发一次作业。谢Go兄，周末快乐！

来源: 暖冬cool夏 于 2025-10-03 17:16:42 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (414 bytes)
本帖于 2025-10-03 19:59:42 时间, 由普通用户 暖冬cool夏 编辑

David Card, the 2021 Nobel Prize winner in Economics, was born on a farm in Canada in 1950s, and attended a small school that had only one classroom, where a single teacher was responsible for teaching about 30 students from different grades. As a matter of fact he was attentive to most curricula which were several grades above him. 

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• 译得很好，准确流畅。暖冬周末愉快！ -godog- ♂ 给 godog 发送悄悄话 (0 bytes) () 10/03/2025 postreply 20:07:13

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