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)
答
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)
答
Did they went to plant trees last week?
答
Did they go to plant trees last week?
答
Did they go to plant trees last week?