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蛇类和蛇蜥的肺脏特点是()。?

单选题
2021-12-27 15:45
A、A、两侧肺脏对称
B、B、左肺大多萎缩或退化
C、C、右肺大多萎缩或退化
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正确答案
B

试题解析

标签: 爬行纲 生物学
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