◎ 题干
Prehistoric (史前的) people _____________ their food on a fire.

[     ]

A. cook
B. cooked
C. was cooking
D. cooks
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“Prehistoric (史前的) people _____________ their food on a fire. [ ]A. cookB. cookedC. was cookingD. cooks…”主要考查了你对  【一般过去时,动词过去式】  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。