they went to the park last sunday.对the park 提问he can see the ball under the chair。改为一般疑问句

问题描述:

they went to the park last sunday.对the park 提问
he can see the ball under the chair。改为一般疑问句

Where did they to last sunday?
虽然你已经选别人为满意答案,但同样为你解答!
Can he see the ball under the chair?
~~~~~~~~~~~~~来自民间第一人气专业团队 英语系 ~~~~~~~~~~~~~~~~~~

where did they go last sunday?