Most people quit ________ any results appear; they give up too soon and a quitter never wins. A.whil...
2022-06-18 12:59:24 122次 2020届天津市高三上学期第一次检测英语试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Most people quit ________ any results appear; they give up too soon and a quitter never wins.
A.while B.until C.since D.before
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