問題詳情

27. Why is bloodletting no longer considered a cure-all?
(A) Because more is known about the workings of the human body
(B) Because leeches were outlawed
(C) Because barbers were too busy cutting hair
(D) Because today we know that blood is necessary for health

參考答案

答案:A
難度:適中0.611111
統計:A(22),B(1),C(1),D(10),E(0)

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