单项选择题

Most of the computer criminals have been caught mostly because of ______.

A．chance occurrence
B．systematic inspections and security procedures
C．bad luck
D．both A and B
<上一题 目录 下一题>
热门 试题

单项选择题
The word confidential (para. 6) probably means ______.
A．secret
B．detailed
C．private
D．sophisticated
单项选择题
The word assessment probably means ______.
A．evaluation
B．persuasion
C．introduction
D．presentation
相关试题