问题详情

It seems that the passage implies ______.
A．the English language is always becoming larger and larger
B．the words of the English language are always changing
C．one can never be sure what a word means without consulting an expert
D．technical terms in most non-scientific fields have little chance of becoming part of the main body of the language in these scientific days请帮忙给出正确答案和分析，谢谢！