王老师:19139051760(拨打)复制微信 题目 更新时间:2023/9/23 Unlike animal communication systems, human language is_____.A.stimulus freeB.stimulus boundC.under immediate stimulus controlD.stimulated by some occurrence of communal interest 答案 登录 注册 A 出自:联大 >> 信阳师范大学英语语言学 信阳师范学院继续教育学院