The word “denaturalization” can be broken down into “de-”，“nature”，“-al”，“-ize”，“-ation”, each having meaning of its own. These minimal meaningful units are known as ____.
The word “denaturalization” can be broken down into “de-”，“nature”，“-al”，“-ize”，“-ation”, each having meaning of its own. These minimal meaningful units are known as ____. A、morphemes B、allomorphs C、root D、stem 【正确答案】：A
