试题题干
There are five types of meaning changes and among which （ ）are the most common.
参考答案
正确答案：
试题解析
词义变化有五种类型，其中最常见的是词义扩展和词义缩小。
There are five types of meaning changes and among which （ ）are the most common.
词义变化有五种类型，其中最常见的是词义扩展和词义缩小。