Facing decreasing numbers of incoming students, quite a few universities have turned their _____ teaching positions into contract-based or part-time positions.
Acasual
Bmoral
Credundant
Dpermanent正確答案
答案與詳解
D
正確答案
少子化下,大學將「永久職(正職)」改為約聘或兼任,正解為 permanent。
逐選項解析
Acasual✕ 易錯陷阱
casual 意為「臨時的、非正式的」,本身就是非長期職,與後面 contract-based / part-time 同類,無法構成「由 A 改為 B」的對比語意。