◎ 题干
It’s already 10 o’clock. I wonder how it ____that she was 3 hours late on such a short trip.
A.came acrossB.came outC.came upD.came about
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“It’s already 10 o’clock. I wonder how it ____that she was 3 hours late on such a short trip.A.came acrossB.came outC.came upD.came about…”主要考查了你对  【动词短语】【动词】  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。