Jerry has promised to keep the secret, so he won’t tell anyone _____ asked to. A. until B. now that ...
2022-12-08 00:09:04 163次 2014届北京大学附属中学河南分校高三第一次月考英语卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Jerry has promised to keep the secret, so he won’t
tell anyone _____ asked to.
A. until B.
now that C. unless D.
even though
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