◎ 题干
We've just ______an old friend we haven't seen for ages.

[     ]

A. come across
B. come about
C. come from
D. come round
◎ 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“We've just ______an old friend we haven't seen for ages.[ ]A. come across B. come about C. come from D. come round …”主要考查了你对  【动词短语】  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。