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」。現代車輛機械零件多採密封設計，防止灰塵水氣進入，也讓一般人無法自行拆裝，符合語境。
考點：密封考點：麻木考點：辭職／認命考點：受騙
載入中…
