来自胡竹平的问题
【找出错误并改正1.Tellmehowplantatree2.Whathappenafterthat?】
找出错误并改正
1.Tellmehowplantatree
2.Whathappenafterthat?


【找出错误并改正1.Tellmehowplantatree2.Whathappenafterthat?】
找出错误并改正
1.Tellmehowplantatree
2.Whathappenafterthat?
plant改为toplant
happen改为happened