----（they）----(get) to Shanghai by plane last summer holiday?No,they----(go) by train.虚线上填什么-_-||
问题描述：
----（they）----(get) to Shanghai by plane last summer holiday?No,they----(go) by train.虚线上填什么-_-||
答
Did
get
went确定？那个they呢。。。。。。没有吗