单选题 The multidisciplinary team decides to employ a behavior modification approach to a young female's problem with anorexia nervosa. A planned nursing intervention that would follow this approach would he to
A．Have client role play interactions with her parents
B．Provide client with a high-calorie, high-protein diet
C．Restrict the client to her room until she gains 2 pounds
D．Force the client to talk about her favorite foods for 1 hour a day