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题目内容双击单词支持查询和收藏哦～
Many innovative breakthroughs come about when people venture beyond their own areas of expertise, because often it takes an outsider to ask the naïve questions that may yield________ solution.
- A.a constructive
- B.an unconventional
- C.an amicable
- D.an agreeable
- E.a practical
- F.an original
B,F显示答案
以上解析由 考满分老师提供。
