【正确答案】:
A CONSTITUENT REPLACED BY A WORD OF THE SAME PART OF SPEECH, RESULTING IN SYNONYMOUS OR ANTONYMOUS IDIOMS
【题目解析】:有些习语中,一个成分可以由同一词性的词代替,产生同义或反义成语。
A CONSTITUENT REPLACED BY A WORD OF THE SAME PART OF SPEECH, RESULTING IN SYNONYMOUS OR ANTONYMOUS IDIOMS