题目内容

Is this your ruler? No, ________.

[  ]

A.this is
B.it isn't
C.it is
D.this is not
答案:B
解析:

is this的回答应用或Yesit isNo it is not/it isn't


练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网