Look,there is a bird（）that tree.A in B on C atLook,there is a bird（）that tree.A in B on C at

Look,there is a bird（）that tree.A in B on C atLook,there is a bird（）that tree.A in B on C at
Look,there is a bird（）that tree.A in B on C at
Look,there is a bird（）that tree.
A in
B on
C at

Look,there is a bird（）that tree.A in B on C atLook,there is a bird（）that tree.A in B on C at
A
看,树上有只鸟.
长在树上的用on,不是长在树上的用in

A
祝学习进步，有不会的可以再问我。(*^__^*)

A只有长在树上的才用on

A。
in the tree 和on the tree 都是在树上的意思，但是on the tree 是指长在树上，inthe tree 则不是