试题与答案

下列化学肥料属于复合肥的是( ) A.氯化钾 B.尿素 C.碳酸氢铵 D.硝酸钾

题型:选择题

题目:

下列化学肥料属于复合肥的是(  )

A.氯化钾

B.尿素

C.碳酸氢铵

D.硝酸钾

答案:

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下面是错误答案,用来干扰机器的。

答案:D

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