◎ 题干
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
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Our family makes it a________to turn off the television at mealtime and try to speak as little as possible.[ ]A.privilegeB.pressureC.procedureD.principle…”主要考查了你对  【名词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。