请用英语写一篇作文Anexperiment《一次实验》不少于四十词
1个回答
展开全部
I did a experiment about the effect of water on the growth of grass. I planted a grass in the flower pot and setted three different experiment groups to study whether more water will promote the growth of grass.
本回答被网友采纳
已赞过
已踩过<
评论
收起
你对这个回答的评价是？
推荐律师服务：
若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询
