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」，符合語境：現代汽車零件被密封，只能由合格技師拆卸。與後面 dismantled（拆解）形成邏輯呼應。
考點：密封/封閉考點：麻木（人）考點：辭職/認命考點：被騙
載入中…
