试题与答案

地壳表面岩石在风化作用下不断地为()提供充足的物质。A、沉积岩 B、变质岩 C、岩浆岩D

题型:单项选择题

题目:

地壳表面岩石在风化作用下不断地为()提供充足的物质。

A、沉积岩

B、变质岩

C、岩浆岩

D、泥岩

答案:

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