题目内容：

is this your case,is this case yous这两种语法有没有错误

优质解答

都没有.
Is this your case.还原成正常语序This is your case.
Is this case yours.还原成正常语序This case is yours.
这两种说法都可以.
就跟你说,This is my book=This book is mine.是一样的.