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With what topic is the passage mainly concerned? [br] It can be inferred from th
With what topic is the passage mainly concerned? [br] It can be inferred from th
游客
2024-06-17
1
管理
问题
With what topic is the passage mainly concerned? [br] It can be inferred from the passage that insects do not have______.
选项
A、brains
B、backbones
C、nerve cells
D、reflexes
答案
A
解析
昆虫是低等生物,它们有backbones(脊骨),nerve cells(神经细胞)和reflexes(反射能力),而没有高等动物才有的brain。文章第二段谈到:最小的鱼也比最大的昆虫的大脑大,这也就是说,昆虫等于没有大脑。
转载请注明原文地址:https://tihaiku.com/zcyy/3637985.html
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