下图表示人体内的细胞与外界环境之间进行物质交换的过程下列叙述正确的是 A.� �分别代表血液淋巴和组织液它们共同构成人体内环境b.� Template




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tomski下图表示人体内的细胞与外界环境之间进行物质交换的过程下列叙述正确的是 a.� �分别代表血液淋巴和组织液它们共同构成人体内环境b.� coloring