It was so cold that he had the fire all night long.A. to burnB. burnC. burning D. burned

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A. to burn
B. burn
(答案→)C. burning
D. burned
解析：考查现在分词做宾语补足语：句意：外面这么冷以至于他让火一直燃烧着。使用了：Have+宾语+现在分词做宾语补足语，因为the fire和burn是主动关系，而且是一直在做，选C。