Little _______ that the region was rich in natural resources about four decades ago. A. we did know ...
2022-10-31 11:22:19 125次 2014-2015学年福建华安县第一中学高三高考围题卷英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Little _______ that the region was rich in natural resources about four decades ago.
A. we did know B. knew we C. did we know D. we knew
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