經濟學也講解毒品禁不住, 有種選擇是用征高稅控製同時增加稅收. 當然政治上不可取.
本帖於 2021-05-02 19:32:25 時間, 由普通用戶 planet 編輯
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy