They had a sports meeting last week.(had a sports meeting划线)

问题描述:

They had a sports meeting last week.(had a sports meeting划线)

本句的意思是说:上周他们举行了运动会。
故可以问,上周他们做什么呢?What did they do last week?
have 在这里用do 代替

what did they do last week?

What did they have last week?