To acquire the method of scientific investigation, one ______. [br] When weighin

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问题 To acquire the method of scientific investigation, one ______. [br] When weighing things, a scientist ______.

选项 A、adopts a more accurate measurement than a baker does
B、uses a scale working on completely different principles
C、has to construct a lab with a variety of apparatus
D、turns to scientific investigation by instinct

答案 A

解析 细节题。根据题干中关键词weighing定位到原文首段首句but that the latter is a much finer apparatus and of course much more accurate in its measurement than the former,由此可得出,A与面包师相比,科学家采用了更为精确的测量方式,与原文含义相符,是正确选项。另外,理清指代关系,如原文中the former指的就是包括baker这样的普通人,是解题的关键。
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