
Passage: Sometimes, a person cannot precisely explain the meaning of an abstract word, but can use the word quite appropriately for language expression. It can be seen that understanding a word does not necessarily depend on a precise interpretation of the meaning of the word.
Question: Which of the following statements best supports the above conclusion?
A. A.The meaning of abstract words is not easy to explain precisely
B. B.A person understands a word if he can explain exactly what it means
C. C.The inability of one person to explain precisely the meaning of a word does not mean that others cannot precisely explain the meaning of the word
D. D.A person understands a word if he can use it quite appropriately in language
Answer: