每空1分,共10分下图表示人体细胞受到病毒攻击后�生的免疫过程。请回答: 1免疫系统的功能有 和清除。 2在人体的免疫系统中: � Template




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tomski每空1分,共10分下图表示人体细胞受到病毒攻击后�生的免疫过程。请回答: 1免疫系统的功能有 和清除。 coloring