What is NOT mentioned as an advantage of

免费考试题库2019-12-17  15

问题 What is NOT mentioned as an advantage of the new insulation?

选项 A.It reduces heating billsB.It functions well in humid areasC.It costs less than other insulationsD.It does not contain unsafe chemicals

答案C

解析“成本低于其他绝缘体”文中没有提到。
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