Many people believe we are heading for environmental disaster _____ we basically change the way we l...
2022-12-12 15:49:47 175次 2015届江苏省江都市高一下学期期中考试英语试卷(解析版) 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容:
Many people believe we are heading for environmental
disaster _____ we basically change the way we live.
A.but B.although C.unless D.once
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