生态系统中的能量流动伴随着物质循环，下图为生态系统碳循环示意图。下列各项中叙述不正确的是[]A．①表示动物体内能量流向植物B．③表示植物的光合作用C．④表示动物的呼吸作用D．-八年级生物

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• Here a letter for you, Miss Green.[ ]A. hasB. is C. have D. are -九年级英语
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