淋巴结的胸腺依赖区是····················································()
A. 皮质区
B. 髓质区
C. 浅皮质区
D. 深皮质区
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脾脏的胸腺依赖区是······················································()
A. 脾血窦
B. 索髓
C. 淋巴小结
D. 动脉周围淋巴鞘
E. 边缘区
淋巴结内T细胞约占淋巴细胞的比例为······································()
A. 75%
B. 25%
C. 50%
D. 10%
E. 100%
配平反应：KMnO4 +K2SO3®MnSO4+K2SO4+H2O (酸性介质)
下列哪组气质类型更适合做谈判人员？（）
A. 多血质、胆汁质
B. 胆汁质、黏液质
C. 黏液质、抑郁质
D. 多血质、黏液质
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