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TPO 7 听力Lecture第4篇 第5题
听力音频
题目
What does the professor explain when he says this?
A characteristic of ice that is related to glacial movement
How scientists first discovered that glaciers could move
That factors like temperature can affect the strength of ice
Why deformation is the most common type of glacial movement
题目解析
重听内容为教授所说：But ice is also plastic, it can change shape without breaking. If you leave, for example, a bar of ice supported only at one end, the end, the unsupported end will deform under its own weight. 在此教授对deformation的特点做出解释，所以选项 A 说法正确。
答案: A
答案: A
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