they went to plant trees last week.(变成一般疑问句)

问题描述:

they went to plant trees last week.(变成一般疑问句)

Did they go to plant trees last week? (前面用了助动词did就不能再用过去式的动词went了,这是固定用法,希望我的解答让您满意)

Did they went to plant trees last week?

Did they go to plant trees last week?

Did they go to plant trees last week?