1.[]In previous times，when fresh meat was inadequate，pigeons were kept by many households as a source of food.A.in short store B.in short provision C.in short reserve D.in short supplyABCD
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参考答案：D
参考解析：D 句意：以前缺少新鲜肉的时候，许多人家把鸽肉当成一种食物。store：贮藏、储备，provision：供应、提供，不可数名词，没有in…provision这种用法，常用于the provision of…resenre：作可数名词指储备，supply：供应、供给，in short supply固定用法，指供给不足。因此选D。