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【单选题】
关于物理学的研究方法，下列说法恰当的是A.
任何物理学研究只能先做实验，从实验中发现规律
B.
实验和理论的方法并存，相辅相成推动物理学发展
C.
物理学研究主要依靠计算，只要计算正确也可以不做实验
D.
物理学研究必须以实验为前提，实验之前的理论预测毫无意义
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