皮亚杰划分认知发展阶段的依据是
A.年龄
B.运演水平
C.心理发展水平
D.生理发育水平
正确答案是B
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/1176236.html
上一篇:Write a thank-you letter according to the following situation: Recently, you won theSecond Prize in the National English Speech Contest. Please write a letter to Mr. Johnson, your tutor, to express your gratitude. Please sign your name as Li Fei. (15
下一篇:企业拟发行面值为1000元的债券一批。该债券期限10年,每年付息一次,票面利率12%,到期一次还本付息。要求∶计算市场利率分别为10%、12%、15%时的发行价格。(F/P,10%,3)=1.331(P/F,8%,4)=0.763(P/F,10%,10)=0.3855(P/A,10%,10)=6.1446(P/F,12%,10)=0.3220(P/A,12%,10)=5.6502(P/F,15%,10)=0.2472(P/A,15%,10)=5.0188