【单选题】Wind power is an ancient source of energy __________ we may return in the near future.
发布时间:2024-05-19 16:18:03
以下文字与答案无关
提示:有些试题内容 显示不完整,文字错误 或者 答案显示错误等问题,这是由于我们在扫描录入过程中 机器识别错误导致,人工逐条矫正总有遗漏,所以恳请 广大网友理解。
on which
B:by which
C:to which
D:from which