25. What is the subject of the text?
A. [A] Satire on an extravagant lifestyle.
B. [B] Challenge to a high-fashion myth.
C. [C] Criticism of the fast-fashion industry.
D. [D] Exposure of a mass-market secret.
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在运动神经元,最先爆发动作电位的部位是
A. 树突
B. 胞体
C. 轴丘
D. 轴突中段
E. 轴突末梢
突触囊泡的循环过程包括
A. 摆渡-入坞-点燃-膜融合-内吞
B. 摆渡-内吞-入坞-点燃-膜融合
C. 摆渡-入坞-点燃-内吞-膜融合
D. 摆渡-内吞-点燃-膜融合-入坞
E. 摆渡-入坞-内吞-点燃-膜融合