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单选题
Which of the following statements is correct concerning the viscosity of lubricating oil?（）
A
Viscosity will increase as temperature increases
B
Viscosity is a measure of a fluid s internal resistance to flow
C
Viscosity will decrease as temperature decreases
D
Viscosity is not dependent on temperature
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单选题Which of the following statements is correct concerning the viscosity of lubricating oil?（）A
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