I think it's bad manners to run---your parents

问题描述:

I think it's bad manners to run---your parents
是run off,run down 还是run out

答案run down 分析:run off 逃跑;排出(液体)run down 耗尽;说某人坏话;嫌弃;衰退run out 用完;放出 整个句子的意思:我认为说你父母的坏话是一种不好的行为