来自耿建光的问题
这棵树是那棵树的三倍高.Thistreeisthreetimestheheightofthatone.thistreeisthreetimesthesizeofthatone.
这棵树是那棵树的三倍高.Thistreeisthreetimestheheightofthatone.
thistreeisthreetimesthesizeofthatone.
1回答
2020-04-22 10:52