专升本考试

【单选题】A、hacker is ______.
A. someone who breaks into and uses someone else's computer
B．someone who breaks commercials
C．someone who fixes someone else's computer
D．someone who does not know about computers
网考网参考答案：A
网考网解析：
第一段。黑客闯入其他人的计算机造成计算机系统瘫痪。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>