单项选择题

A．$250.
B．$450.
C．$550.
D．$125.
<上一题 目录 下一题>
热门 试题

单项选择题
It is implied in the third paragraph that________.
A．many more computer crimes go undetected than are discovered
B．the rapid increase of computer crimes is a troublesome problem
C．most computer criminals are smart enough to cover up their crimes
D．most computer criminals who are caught blame their bed luck
单项选择题
A．Twelve weeks.B．Twenty weeks.C．Twenty-first weeks.D．Two weeks.
A．Twelve weeks.
B．Twenty weeks.
C．Twenty-first weeks.
D．Two weeks.
相关试题