◎ 题干
We were cut off from the outside world by the sudden flood; what’s worse, our food _______.
A.was run outB.was running outC.has run out of D.has been run out
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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 were cut off from the outside world by the sudden flood; what’s worse, our food _______.A.was run outB.was running outC.has run out of D.has been run out…”主要考查了你对  【序数词】  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。