Complete the following statements with proper words or expressions according to the course book.Unlike free phrases, the structure of an idiom is to a large extent( ).
【正确答案】:UNCHANGEABLE
【题目解析】:与自由短语不同,成语的结构在很大程度上是不变的。
Complete the following statements with proper words or expressio
📱 扫码体验刷题小程序
扫一扫使用我们的微信小程序