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对 于 完成时的标志词和短语_完成时的标志词的知识大家了解吗？以下就是小编整理的关于完成时的标志词和短语_完成时的标志词的介绍，希望对大家有帮助！

1、already（肯定）, yet（否定。

2、疑问）, just, before, recently,still, lately,never,ever, never, twice, on several occasion,in the past few days/weeks/months/years,(up to)these few days/weeks/months/years, this morning/week/month/year, just, up to present, so far,up to now,till now,since+时间。