There is hardly an environment on earth ______ some species of animal or other have not adapted succ...
2022-12-25 04:50:39 175次 2012-2013学年山西省高三12月月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
There is hardly an environment on earth ______ some
species of animal or other have not adapted successfully.
A．to which B．in which C．for which D．on which
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