问题描述：
to do在这句话的成分问题
As the twentieth century came to a close ,the raw materials for a great nstional literature were at hand,waiting to be used .
请问to be used 是作目的状语吗
As the twentieth century came to a close ,the raw materials for a great nstional literature were at hand,waiting to be used .
请问to be used 是作目的状语吗
问题解答：
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