(单选题)

Which is the reason that plants can survive under radiation while animals cannot?

A.Animals’ cell and systems are not specialized and flexible

B.The amount of cells of plants is much more than animals

C.Most plants of cells of animals are not replaceable if damaged

D.Plants can replace dead cells or tissues much more easier than animals.

参考答案：D

参考解析：

推理判断题。根据第六段第一句“In animals this is often fatal, because their cells and systems are highly specialized and inflexible.”可知A项错误；B项“植物细胞数量比动物读”属于无中生有，文中没有提到；根据第九段的内容“所有这些都意味着植物可以比动物更容易地替换死亡的细胞或组织，无论损伤是由动物攻击还是由辐射引起的”可知，植物细胞是可替换的，C项错误，植物可以比动物更容易地取代死亡的细胞或组织，D项正确。故选D。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语