The American spaceship took a man into space.(变一般疑问句
问题描述：
The American spaceship took a man into space.(变一般疑问句
答
Did the American spaceship take a man into space?
祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!These are my books.同上Are these your books?将be 动词提前到句首