阿摩線上測驗
47. Which of the following was NOT used to stimulate Albert’s emotion?
(A) Burning newspapers.
(B) A cat.
(C) A rat.
(D) A rabbit.
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統計： A(341), B(1898), C(178), D(85), E(0) #1935350
統計： A(341), B(1898), C(178), D(85), E(0) #1935350
