◎ 题干
The skating marathon _____ for five hours now, and several skaters are still skating.

[     ]

A. has begun
B. has gone
C. has been going
D. has been
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“The skating marathon_____for five hours now, and several skaters are still skating. [ ]A. has begun B. has gone C. has been going D. has been …”主要考查了你对  【现在完成进行时】  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。