【系統公告】頁面上方功能列及下方資訊全面更換新版，舊用戶可再切回舊版。 前往查看

高考◆英语◆吉林省題庫下載題庫

上一題
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.

答案：登入後觀看
難度： 計算中


62.Why did the researchers test the babi..-阿摩線上測驗