In many modern cars, most of the mechanical parts are and can only be dismantled by a qualified mechanic.
Asealed正確答案
Bnumbed
Cresigned
Dgulled
答案與詳解
為什麼答案是 A
sealed 意為「密封的、封閉的」。現代汽車為防止一般人隨意拆動精密機械，多以密封方式處理，須由合格技師才能拆解，符合語境。
考點：密封考點：麻木考點：認命/辭職考點：受騙
載入中…
