肿瘤间质的特点有（ ）\n \n \n \n \n \n \n

\n \n \n \n A.\n 以B淋巴细胞浸润为主\n

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\n \n \n \n B.\n 毛细血管增生有利于肿瘤转移\n

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\n \n \n \n C.\n FG\n

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\n \n \n \n D.\n VEG\n

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\n \n \n \n E.\n TNF-α等可刺激血管增生\n

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\n \n \n \n F.\n 神经纤维增生\n

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\n \n \n \n G.\n 间质的异型性小于实质\n