Is this your key回答怎么说?
问题描述：
Is this your key回答怎么说?
答
Yes,it is (mine).——是的，这是（我的钥匙）。
No,it is not (mine).——不是，这不是（我的钥匙）。
答
Yes , it's so kind of you ! 或 No , it isn't !
答
Yes,it is./No,it isn't.
答
Yes, It's mine
No, it's not mine.
答
Yes,It is.
No,it is not.
答
yes，where did you find it?
or
no....
答
-Is this your key?这是你的钥匙吗?
-Yes, it is.是的(它是我的钥匙)/ No, it isn't.(不, 它不是我的)
答
Yes,it is .No ,it isn't .
答
Yes,it is./No,it isn`t.