TOEFL 읽기

❓ 문제 According to the passage, what is the main difference between surface acting and deep acting?

A. A) Surface acting is used in service jobs, while deep acting is used in professional jobs.
B. B) Surface acting changes only outward expressions, while deep acting involves altering inner feelings.
C. C) Surface acting leads to job satisfaction, while deep acting leads to exhaustion.
D. D) Surface acting requires more cognitive effort than deep acting.

B) Surface acting changes only outward expressions, while deep acting involves altering inner feelings.