◎ 题干
A plane is like a bird. Its two _____ help it fly high in the sky.
[     ]
A. necks
B. feathers
C. wings
D. tails
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“A plane is like a bird. Its two _____ help it fly high in the sky. [ ]A. necksB. feathers C. wings D. tails …”主要考查了你对  【可数名词(单数名词,复数名词)】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。