请在 下方输入 要搜索的题目:

When was the study of behaviorist location theory very active?


A、In the second half of the 19th century;
B、In the early 20th century;
C、In the 1960s and 1970s;
D、Since the end of the 20th century

发布时间:2025-08-21 14:49:08
推荐参考答案 ( 由 快搜搜题库 官方老师解答 )
联系客服
答案:In the 1960s and 1970s
专业技术学习
专业技术学习
搜搜题库系统