Target-return pricing

A. 眉毛下压，眉头皱起
B. 嘴角一侧下拉
C. 脸颊隆起，鼻唇沟法令纹
D. 上眼睑轻微褶皱

A. fairs and trade shows
B. continuity programs
C. factory tours
D. sales presentations
E. community relations