Jack is late again. It is of him to keep others waiting.
A. aggressive
B. appropriate
C. desperate
D. typical
网友回答
A. aggressive
B. appropriate
C. desperate
(答案→)D. typical
解析：考查形容词词义。Aggressive挑衅的，appropriate合适的，desperate绝望的，typical典型的，句意：杰克又晚了，对他来说一直让别人等已经是典型了。故选D。