A semiconductor is a material with a （）.<br>A:conductivity higher than a normal conductor<br>B:conductivity higher than a normal insulator<br>C:high conductivity at low temperatures<br>D:low conductivity at high temperatures

A semiconductor is a material with a （）.
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

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10252701】个 (题库试题定时更新)