The farmer is showing the boy how to plant a tree.这是一个简单句还是复

there is a boy【c】a young tree in the garden a.plant b.to pla how does the man plant a tree?答句是什么 The boy is showing his teacher to his stamps 还是The boy is sh Look!The farmer is t___ his cow to the tree how does the man plant a tree?答句是什么 .谢谢 陈述句改为否定句：The boy is showing me a new pencil sharpener. 关于英语感叹句How clever a boy is!How clever the boy is!这两个句子为什么一个是 The boy is his stamps his friends .A.showing ; to B.show ; t we need to dig a ( )hole to plant the tree. When is Ben going to plant the tree?的意思 there is a boy standing on the tree 可以改成there is a boy to st A boy is standing under the tree