Look!Some trees _____ by them.A.are planted B.are planting C.have been planting D.are being plan

分类: 作业答案 • 2021-12-28 15:57:33

问题描述：

Look!Some trees _____ by them.A.are planted B.are planting C.have been planting D.are being plan
D.are being planted

答

D.are being planted