問題詳情
21. Ellie delights in playing "'peek-a-boo" and actively lifts the newspaper to find heruncle who is hiding his face behind a newspaper. Ellie is showing what concept?
(A) accommodation
(B) assimilation
(C)ego centrism
(D)object permanence
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增