A、<span style="font-family: 宋体;">后语言期</span>
B、<span style="font-family: 宋体;">语言成熟期</span>
C、<span style="font-family: 宋体;">语言发展期</span>
D、<span style="font-family: 宋体;">语言获得期</span>
A、<span style="font-family: 宋体;">后语言期</span>
B、<span style="font-family: 宋体;">语言成熟期</span>
C、<span style="font-family: 宋体;">语言发展期</span>
D、<span style="font-family: 宋体;">语言获得期</span>