单选题 Client ______ does not come from just a switch to a new system, but rather from a change in each employee's attitude.

(A) satisfied
(B) satisfactory
(C) satisfying
(D) satisfaction

【正确答案】 D

【答案解析】client satisfaction是复合名词，对于了解这个词语的人来说非常简单，但如果不了解的话就有些困难。所以平时要多记单词。client satisfaction意思是“客户满意度”，与customer satisfaction同义。反义词是customer complaints。