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题目内容
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.
- Aa constructive
- Ban unconventional
- Can amicable
- Dan agreeable
- Ea practical
- Fan original
B,F显示答案
以上解析由 考满分老师提供。