题目内容

20、Our family makes it a _____ to turn off the television at mealtime and try to speak as little as possible.

A.privilege        B.pressure         C.procedure           D.principle

试题答案

20、D

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