The word manuscript used to mean “handwriting”,but now it means “any author's writing whether written by hand or typed with a typewriter or a word-processor”. This is an example of____of meaning.
A、extension
B、narrowing
C、degradation
D、elevation
【正确答案】：A
【题目解析】：extension of meaning词义扩大化。manuscript之前的意思是“手写”，现在的意思是“手稿;原稿。” P135(2022年04月试题)
