单选题
The writer mentions "a thief" in the second paragraph
A、
to show that a hacker is more dangerous than a thief.
B、
to tell people that thieves like to steal computers nowadays.
C、
to demand that a protective computer system should be set up against thieves.
D、
to demonstrate that hackers and thieves are the same people.
【正确答案】
A
【答案解析】
提交答案
关闭