Structurally， many words can be separated into even smaller meaningful units. For example，denaturalization can be broken down into（）.

Structurally， many words can be separated into even smaller meaningful units. For example，denaturalization can be broken down into（）.
A、de-， natura-，lize-，ation
B、dena-， ture， al-， lizet，ation
C、de-，nature， al， ize，ation
D、de-， natu， real， ize， ation
正确答案：C