some birds are singing ---a tree and some men are sitting --

学习 时间:2026-11-13 07:38:04 阅读:6357
some birds are singing ___a tree and some men are sitting _______- the tree.急,明天就交了!

最佳回答

明理的西牛

自信的手链

2026-11-13 07:38:04

in 在树上,on 长在树上under 在树下