mid autumn festival 是用on 还是in
问题描述：
mid autumn festival 是用on 还是in
答
on
on Mid-Autumn Festival
答
中秋节应该是the Moon Festival or the Mid-Autumn Festival
用in
答
当然用on,这是七年级英语的语法知识.
具体的时间前的介词用on
答
in mid
in autumn
on festival