◎ 题干
---I’m sorry to have kept you waiting long.
 ---Never mind. I ____ here for only a few minutes.
A.have been B.have come  C.have arrived  D.waited
◎ 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“---I’m sorry to have kept you waiting long.---Never mind. I ____ here for only a few minutes.A.have been B.have come C.have arrived D.waited…”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。