The fact that children acquire spoken language before they can read or write also indicates that language is primarily ______.
A.vocal
B.a system
C.arbitrary
D.specific
正确答案是A
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。