A British official said that_____ this impractical policy could be changed , the future for Britain ...
2022-12-05 07:17:32 138次 2014届江苏扬州扬州中学高三上期10月月考英语卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
A British official said that_____ this impractical
policy could be changed , the future for Britain was indeed dark.
A．unless
B.
when
C.if
D.until
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