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【判断题】
当两个基本体相邻表面相切时,由于相切处是光滑过渡的,不存在分界线,所以在相切处不能画线。A.
正确
B.
错误
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】在商品交换中,供求关系的变化直接影响商品的:
A.
生产。生产的扩大或缩小，使价格围绕价值波动
B.
价值。价值决定价格，使价格围绕价值波动
C.
价格。使价格提高或降低，从而围绕价值波动
D.
使用价值。商品用途的大小，使价格围绕价值波动
【简答题】We can find how many calories(卡路里) it will require to melt融化) the ice.
【简答题】Translate the following passage from Text A into Chinese. The earth means many things to the people who live on it. To a farmer, the earth is rich soil. To a road builder, the earth means mountains of...
【简答题】We often find many people are complaining about their work around us. It’s clear that we can not deal with the pressure caused by work at all. So how can we have a happy working day? __1___ Make yours...
【简答题】The eye of the h________ hit Florida just south of Miami.
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