单选题
The word holiday originally meant holy day; but now the word signifies any day which we don"t have to work. This is an example of ______.
【正确答案】
B
【答案解析】[解析] 考查词汇学知识。从最初的“holy day”到现在的“any day which, we don"t have to work”就可以知道此处为widening of meaning。