阿摩線上測驗
49. From this experiment, we know that Albert was afraid of the following things except _______.
(A) a Santa Claus beard
(B) a rat
(C) a rat-sized white object
(D) a monkey
答案：登入後查看
統計： A(252), B(289), C(350), D(1452), E(0) #1935352
統計： A(252), B(289), C(350), D(1452), E(0) #1935352
