用括号内所给词的适当形式填空 who is this pair of-------(trainer )

问题描述:

用括号内所给词的适当形式填空 who is this pair of-------(trainer )

用括号内所给词的适当形式填空 Who is this pair of trainers?能讲讲什么语法么现在我发现应该是:Whose is this pair of trainers?这双运动鞋是谁的?Whose 表语 is 系动词this pair of trainers 主语