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[单选题]A semiconductor is a的答案
搜答案
A semiconductor is a material with a ().
单选题
2022-01-12 06:22
A、conductivity higher than a normal conductor
B、conductivity higher than a normal insulator
C、high conductivity at low temperatures
D、low conductivity at high temperatures
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正确答案
B
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水路交通运输技能考试
海船船员考试
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