题目

Nearly a month had gone by ---they showed some sign of going up the price for which they had held out.A.until B.while C .before D.so that

提问时间：2020-11-17

答案

until翻译成中文是“直到”的意思,这个“直到”意味着一种状态的结束,具体有两种用法：一是一直在做一件事,直到一个时间就不再做了,例如：He stayed