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搜题/搜资源
【简答题】【消耗次数:1】
Who was the old man? And what was he doing when they saw him?
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That man alone over there – who is he?
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The old man sat in a chair, ____________ a quick and sharp look at him.
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The old man is upset in fact today, but he looks as if he______ as happy as before.
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