What is the benefit of the revolution mentioned in the first paragraph? Compared to common electrical conductors, superconducto

admin2009-06-15 88

问题 What is the benefit of the revolution mentioned in the first paragraph?
Compared to common electrical conductors, superconductors

选项 A、have little or no electrical resistance.
B、can be used for a long time.
C、are not energy-efficient.
D、can be made easily.

答案A

解析

转载请注明原文地址:https://kaotiyun.com/show/w1Ld777K

职称英语理工类A级

相关试题推荐

随机试题

最新回复(0)