填空the building ----(building)will be our teaching building.
问题描述:
填空the building ----(building)will be our teaching building.
答
being built -ing形式的被动语态作定语,表示“正在被修建的”
填空the building ----(building)will be our teaching building.
being built -ing形式的被动语态作定语,表示“正在被修建的”