未分类题

The difference between 'facts' and 'theory' ______.
A.is non-existent
B.is that the latter needs confirmation
C.rests on the simplicity of the former
D.is the difference between the modern scientists and the ancient Greeks

A.A.is
B.is
C.rests
D.is

【参考答案】

B
解析:事实细节题。线索在原文的最后一段。最后一段区分了事实和理论的差异。真实的理论有事实的所有特性,然而验证......

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