Because of climate change, the ice that polar bears depend on for survival - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

Because of climate change, the ice that polar bears depend on for survival .

A．are slowly disappearing

B．is slowly disappearing

C．are slowly disappeared

D．have slowly disappeared

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试题【Because of climate change, the ice that polar bears depend on for survival 】；主要考察你对一般现在时等知识点的理解。[详细]

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