9. Because of his aging body and poor health condition, the chairman of this highly profitable
company has decided to _________ his position to his daughter.
(A) advocate (B) relinquish (C) liberate (D) penetrate
(A) advocate -to publicly support sth. (B) relinquish -to give up sth. (C) liberate -release; liberty to help sb. to be free (D) penetrate -to gain entry/ move intoopp:impenetrable