问题

What’s the matter with Peter?— He was seen crying when he was coming out of the office. He ________ by the manager.
A:may be scolded
B:should have been scolded http:/
C:must be scolded
D:must have been scolded
B:should have been scolded http:/
C:must be scolded
D:must have been scolded
正确答案是: