以下常见化肥中,属于复合肥的是 A.K2S04 B.NH4N03 C.KN03 D.Ca(H2P0... 问题详情:以下常见化肥中,属于复合肥的是 A.K2S04 B.NH4N03 C.KN03 D.Ca(H2P04)2【回答】C知识点:化学肥料题型:选择题...