题目内容：
Nearly a month had gone by ______ theyshowed some sign of giving up the price for which they had held out.
A.until
B.while
C.before
D.so that
参考答案：【答案仅供学习，请勿对照自行用药等】
答案解析：
选择题：Nearly a month had gone by ______ theyshowed some sign of giving up the price fo
- 题目分类：教师招聘
- 题目类型：选择题
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