问题
选择题
“Our brand is selling just like hot cakes,” said the director with a ______ expression on his face.
A．satisfying
B．satisfaction
C．satisfied
D．satisfactory
答案
答案：C
题目分析：考查词性辨析。satisfy满意，是动词；satisfaction是名词；形容词satisfying和satisfactory修饰物，意为“令人满意的”；satisfied满意的，修饰人。expression表情，指的是人，a satisfied expression一个满意的表情，故选C。