[" "Ежедческое задание. Производство и обмен водорода.", , "Участие: возн-нение财富; Ответ правильный: возннание 3 денежных едини; Примечание: Время действия этого сообщения составляет 48 часа.." , "Преподавватель, можно ли добавить основания для оценвания каждого задания?" ]

2020-06-28View Original

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参与：奖1财富；回答正确：奖3财富；注：此贴有效时间48小时。 https://bbs.hcbbs.com/static/image/hrline/2.gif 判断题：水和H2S同时存在对加氢脱氮（HDN）有明显的促进作用。（）答案：正确您的参与，就是对我们工作的最大支持。送人玫瑰，手留余香。https://bbs.hcbbs.com/static/image/hrline/1.gif https://bbs.hcbbs.com/static/image/hrline/2.gif 注：两天后答案自动公布。

Reply #22020-06-29

老师，每道题后能否再加一下判断依据呀

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