問題詳情

6. To establish the validity of the _____ that cigarette smoking causes lung cancer, epidemiologists had to establishthat the higher rate of lung cancer in smokers is caused solely by smoking and not by other factors.
(A) induction
(B) misapprehension
(C) approbation
(D) utilization

參考答案

答案:A
難度:困難0.3
統計:A(3),B(0),C(6),D(0),E(0)

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