he is going fishing with his parents.-----he going fishing------?对 his parents 提问
问题描述:
he is going fishing with his parents.-----he going fishing------?对 his parents 提问
答
Who is he going fishing with?.
With whom is he going fishing?
答
Who is he going fishing with?.
答
With whom is he going fishing?
whom is he going fishing with?
答
who is he going fishing with?