18. He seems ______ any persuasion for he never changes his mind once he has made a decision.
A. responsive to
B. independent from
C. immune to
D. alert to
(责任编辑:admin) |
18. He seems ______ any persuasion for he never changes his mind once he has made a decision.
A. responsive to
B. independent from
C. immune to
D. alert to
(责任编辑:admin) |