单项选择题

All the following are reasons for the rise in cyber crime EXCEPT ________.

A．victims won't report intrusions by hackers
B．victims have no firewalls
C．the use of modem is increasing
D．companies don't pay enough attention to security

<上一题目录下一题>

热门试题

单项选择题

Americans enjoy fast food mainly because ________.

A．it can be eaten in the car
B．one only uses his Fingers while eating it
C．it is much more tasty than home-made food [D] it is time-saving and convenient

单项选择题

Many Americans are eating out and not cooking at home nowadays because ________.

A．they want to make a change after eating the same food for years at home
B．the food made outside home tastes better than food cooked at home
C．many of them live alone or don't like taking trouble to cook
D．American women refuse to cook at home due to women's liberation movement