Did he went to school yesterday?改错

Did he went to school yesterday?改错
Did he went to school yesterday?改错

Did he went to school yesterday?改错
改错：Did he （go） to school yesterday?
昨天他上学了吗?
因为前面用了助动词did,因此went要变回原形go.

把went改成go。因为已经有助动词did了，后面的动词用原型。

Did he go to school yesterday?