He gave a smile.
A. satisfying
B. satisfied
C. satisfaction
D. satisfactory
网友回答
A. satisfying
(答案→)B. satisfied
C. satisfaction
D. satisfactory
解析:考查词义:A . satisfying令人满意的,修饰人B. satisfied感到满意的,修饰人和人的表情和微笑等C. satisfaction名词,满意D. satisfactory令人满意的,修饰物,句意:他露出了满意的笑容。选B。