高考英语单选题求解答_____at the way he had been treated in the hotel,John complained to the manager.A,Having disappointed B.DisappointingCDisappointedD.To disappoint
问题描述：
高考英语单选题求解答
_____at the way he had been treated in the hotel,John complained to the manager.
A,Having disappointed
B.Disappointing
CDisappointed
D.To disappoint
答
解析：短语be disappointed at表示“对什么失望”,用在句首省掉be动词.
答案：C