A compound functions as a single grammatical unit, so the internal structure cannot be changed.
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A word is the smallest unit of meaning.
A. 对
B. 错
The connotative meaning is also known as connotations which are generally found in the dictionary.
A. 对
B. 错
社科文献阅览室涵盖了《中国图书馆分类法》中从A类到（）的图书。
A. J类
B. I类
C. K类
D. M类
《中国共产党的历史》是入党积极分子们常常借阅的图书，该书摆放在社科阅览室的（）图书区域。
A类
B类
C. D类
D. F类
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