问题
选择题
Jack is late again. It is ____of him to keep others waiting.
A．normal
B．ordinary
C．common
D．typical
答案
答案：D
题目分析: A正常的；B普通的；C常见的，共同的；D典型的。固定句型：it is typical of sb to do sth“某人一贯做某事”，答案选D。句意：杰克又迟到了。他一贯让别人等他。