题目类型：
单选题
题目内容
The word picture originally denoted mere "painting", but now has come to include "drawing" and even "photograph". This example shows______of meaning. [ ]
正确答案
A
题目解析
题干中提到painting原来只是指油画，现在它也包括硬笔画和照片，这个例子是用来说明词义的扩展。