◎ 题干
We found several _______ of rice near the hole. The mice may have stored a lot of _______ in the hole.
[      ]
A. grain; grain   
B. grains; grains
C. grain; grains
D. grains; grain
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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 found several _______ of rice near the hole. The mice may have stored a lot of _______ in the hole.[ ]A. grain; grain B. grains; grains C. grain; grai…”主要考查了你对  【名词】  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。