问题 更新时间2023/4/3 12:59:00 While advertising offers a stimulus (剌激)to buy, sales promotion offers a(n) _________ to buy, but consumers must have their own reason to buy.A、perceptionB、revenueC、retentionD、incentive 答案 登录 注册 正确答案: D 出自:超星 >> 兰州工业学院大学英语3