問題詳情
【題組】62.Why did the researchers test the babies with drumbeats?
(A) To reduce the difficulty of the experiment.
(B) To see how babies recognize sounds.
(C) To carry their experiment further.
(D) To keep the babies’ interest.
參考答案
答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)