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Yuan Longping is considered to have made a great _________ to the development of agriculture.
| A．progress | B．invention | C．introduction | D．contribution |
20-21九年级下·江苏苏州·阶段练习
知识点：contributionintroductioninventionprogressmake a contribution to名词辨析 答案解析 【答案】很抱歉，登录后才可免费查看答案和解析！ 立即登录
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Yuan Longping is considered to have made a great _________ to the development of agriculture.
| A．progress | B．invention | C．introduction | D．contribution |
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| A．job | B．contribution | C．part | D．donation |
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| A．attraction | B．invention | C．position | D．contribution |
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