A. he is an expensive public servant
B. he must always behave with absolute legality
C. he is obliged to break the law in order to preserve it
D. he feels himself to be cut off from the rest of the world
15. Detectives are rather cynical because ________.
A. nine-tenths of their work involves arresting people
B. hardly anyone tells them the truth
C. society does not punish criminals severely enough
D. D too many criminals escape from jail
交卷!