My father is mending the bike.(对划线部分进行提问) 画线部分mending the bike
问题描述:
My father is mending the bike.(对划线部分进行提问) 画线部分mending the bike
答
What is your father doing?
My father is mending the bike.(对划线部分进行提问) 画线部分mending the bike
What is your father doing?