节日性广告常用的广告发布频率是( )。
A.波浪型
B.渐进型
C.递减型
D.均匀序列型
正确答案是B
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。
本文链接:https://doc.20230611.cn/post/488460.html
上一篇:Dormitory life①living in a dormitory at college can be a great experience. However, if you take no steps to make this experience positive, dormitory life can become a misery. When you choose to live in a college dormitory, you will have a better
下一篇:下列主体属于商主体的有