問題詳情

55.How did the volunteers learn to expect different levels of heat?
(A) From the loudness of the tone they heard.
(B) From the instruction given to them by the researchers.
(C) From the color of a light flashing on the device they wore.
(D) From the length of the pause between a tone and the heat pulse.

參考答案

答案:D
難度:適中0.5
統計:A(1),B(0),C(0),D(1),E(0)

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