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 成人高等教育 / 人体解剖与生理学
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下列哪项不是上皮组织的特点( )。
  • A、
    包括被覆上皮和腺上皮
  • B、
    分布于体表以及有官腔的腔面
  • C、
    含有丰富的血管和神经
  • D、
    具有保护作用
 参考答案:
 佳题速递:
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