help me

来源：学生作业帮助网 编辑：作业帮 时间：2024/05/12 15:27:27

help me
help me
 

help me
依次 断路 短路 通路

a通路b短路

依次是 开，短，通

开路

a是开路b是短路

help help help me help!help!help me help me help me help me!help me! help me,help me help me help me help me!help me! help me,help me help me help me Help me Help me Help me! help me! help me help me! Help me help me help me help me! help me! help me help me Help me!