◎ 题干
We____here two hours ago . So we___ _here for two hours .
A.have arrived , have beenB.have come , have been
C.came , have comeD.arrived , have been
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“We____here two hours ago . So we___ _here for two hours .A.have arrived , have beenB.have come , have beenC.came , have comeD.arrived , have been…”主要考查了你对  【一般现在时】【过去进行时】【过去完成进行时】  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。