◎ 题干
He hasn't seen his mother for five years. He is ______ forward ______ his mother at once.

[     ]

A. look; to see
B. look; to seeing
C. looking; to seeing
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“He hasn't seen his mother for five years. He is______ forward ______ his mother at once. [ ]A. look; to see B. look; to seeing C. looking; to seeing …”主要考查了你对  【动名词】【现在进行时】  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。