单选题:学前时期一般是指( )。 题目分类:幼儿教育心理学 题目类型:单选题 查看权限:VIP 题目内容: 学前时期一般是指( )。 A.O~3岁 B.O~6岁 C.0~16岁 D.0~18岁 参考答案: 答案解析:
A issued B spread C cancelledD published A issued B spread C cancelledD published 分类:幼儿教育心理学 题型:单选题 查看答案
What factors contribute to over half the ulcers? What factors contribute to over half the ulcers?A.A Hereditary factor B.B Econom 分类:幼儿教育心理学 题型:单选题 查看答案