The word disease once meant discomfort, but now means illness. This is an example of( )of word-meaning.
A、generalization
B、degradation
C、elevation
D、specialization
【正确答案】:D
【题目解析】:本题考查对于词义缩小的应用。词义的缩小(narrowing)也称词义的具体化(specialization),也就是说以前意义较广的词在当代英语中变成了意义有限的词。比如:deer从“动物”缩小为“鹿”;corn从“谷物”缩小为“玉米”;disease从“不适”缩小为“生病”。