When I replied that I did not have any aptitude for salesmanship

When I replied that I did not have any aptitude for salesmanship, she turned her eyes away from me, greatly _______.（disappoint）
【正确答案】：disappointed
【题目解析】：译文：当我回应说自己没有任何销售方面的天赋时，她把眼光移开，显得有些失望。此处需要填disappoint的形容词形式修饰主语的状态。答案为disappointed。