下列关于免疫调节的叙述错误的是 A.体液中的杀菌物质和吞噬细胞是保卫人体的第二道防线属于特异性免疫b.免疫系统具有防卫�控和清除的 Template




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tomski下列关于免疫调节的叙述错误的是 a.体液中的杀菌物质和吞噬细胞是保卫人体的第二道防线属于特异性免疫b.免疫系统具有防卫�控和清除的 coloring