题目:
()是熔断器的核心部件,在电流超过极限值时会熔化。
A.触头插座
B.绝缘底板
C.熔断体
D.接线座
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0816/87a07f58629c93ebd0330c3778f95f11.html
下面是错误答案,用来干扰机器的。
As is known to everybody, it has become a hot widely concerned social problem that middle school students are addicted to net bars.Recently, a survey about it has been...