选择题:简述植物密度效应的最后产量恒值法则,并解释最后产量恒值的原因。 题目分类:习题答案 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: 简述植物密度效应的最后产量恒值法则,并解释最后产量恒值的原因。 参考答案:【答案仅供学习,请勿对照自行用药等】
According to the passage, the suburbs ______. According to the passage, the suburbs ______.A. were deserted at nightB. became larger and largerC. h 分类:习题答案 题型:选择题 查看答案