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The philosopher Karl Popper held that it is not possible to conclusively prove but that it is possible to (i)_____a scientific hypothesis. His argument is founded on the basic (ii)_____underlying all inductive reasoning from which scientific principles are derived: in Popper's words, “ The logical situation is extremely simple. No number of white swans can establish the theory that all swans are white: the first observation of a black swan can (iii)_____it. ”
- Blank(i)
- qualify
- conclusively disprove
- tentatively corroborate
- Blank(ii)
- flaw
- supplement
- ratiocination
- Blank(iii)
- validate
- refute
- substantiate
conclusively disprove , flaw , refute 显示答案
以上解析由 考满分老师提供。
