以:“The Benefit of High school Outside reading”为题的一篇英语作文求哪位高手提供下哈,急用!

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以:“The Benefit of High school Outside reading”为题的一篇英语作文求哪位高手提供下哈,急用!

Studies based on instrumental variable techniques suggest that the value of a high school education is large for potential dropouts,yet we know much less about the size of the benefit for students who...