Frank had worked for two years to be a carpenter, but found his

Frank had worked for two years to be a carpenter, but found his progress ___________.
A、discouraging and unsatisfied
B、discouraging and dissatisfied
C、discouraged and dissatisfied
D、unsatisfactory and discouraging
【正确答案】：D
【题目解析】：本题考查find+形容词作宾语补足语。后半句的完整句子应为but he found that his progress was unsatisfactory and discouraging，省略that和was后就是题目中的后半句了。