关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 关注微信公众号《课帮忙》查题 公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入!公告:维护QQ群:833371870,欢迎加入! 2022-07-23 Vitamins are a type of organic matter. Vitamins are a type of organic matter. 答案: 查看 举一反三 Vitamins are a type of organic matter. A: 正确 B: 错误 Vitamins are a class of high molecular organic compounds( ) Vitamins are chemical. A: inorganic B: organic C: coordinate D: -- 有机物质装载( organic matter loading ) High energy environment are not conducive to the _______ of organic matter in muds.