Periodic inspection and regular of the wiring system of a building can help prevent overloading of the wiring or short-circuit from happening.
Amaintenance正確答案
Bclearance
Ctolerance
Dsequence
答案與詳解
為什麼答案是 A
maintenance = 維護、保養。定期檢查（inspection）+ 定期維護（maintenance）是預防電線走火的標準搭配，語意與文法皆完美。
考點：維護保養考點：淨空許可考點：容許誤差考點：順序排列
載入中…
