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题目内容双击单词支持查询和收藏哦～
Though the volume of radioactive waste produced by nuclear power plants is _____, the problem of how to dispose of that waste is not: rather, it is of major importance.
- A.unmanageable
- B.troubling
- C.significant
- D.small
- E.deceptive
D显示答案
以上解析由 考满分老师提供。
