题目内容：

During the ____ (grow) of a tree,sunshine and water are necessary.
填什么
为什么

优质解答

growth[^rEuW]n.生长,种植,栽培,发育,等比级数growthgrowthAHD:[gr½th] D.J.[grouG]K.K.[groG]n.（名词）The process of growing.成长：Full development; maturity.充分发育；成熟Development from a lower ...