24. The dentist's secretary called this morning to ____ your next appointment.
(A) conclude
(B) confirm
(C) promote
(D) include
(E) review
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統計: A(1), B(64), C(3), D(0), E(1) #1093386
統計: A(1), B(64), C(3), D(0), E(1) #1093386