When l say "yes",you should say "no".first的反义词是什么?

问题描述:

When l say "yes",you should say "no".first的反义词是什么?
konw,she,she,says,you 连词成句
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此句翻译为:当我说“是”的时候,你应该说“不”
first的反义词是last
She says she know you.她说她认识你.