18. Elizabeth was hired as a customer care executive, along with five others, by a
telecommunication provider during a period when they were extremely short-staffed. However,
her employers soon realized that she was impatient, easily irritated, and lacked motivation. They
even began to receive complaints about her behavior from angry customers. In hiring Elizabeth,
her employers were guilty of a(n) ________.
(A) reception error
(B) reject error
(C) accept error
(D) admission error