2. 外语
  3. Before you download anything from the Internet, you should first of all ______. Why should you update your emergency disk befor

Before you download anything from the Internet, you should first of all ______. Why should you update your emergency disk befor

admin2009-06-15  85
问题 Before you download anything from the Internet, you should first of all ______.
Why should you update your emergency disk before installing a program?
选项 A、Because there might be a virus in the program.
B、Because installing the program might change system information.
C、Because an emergency disk is needed while installing the program.
D、Because the computer will start up again after installing the program.
答案B
解析 根据第三段最后一句“This is very important for downloads that change system information.”，可得出答案。
转载请注明原文地址:https://kaotiyun.com/show/vVFd777K
本试题收录于： 职称英语综合类B级题库职称英语分类
0

职称英语综合类B级

职称英语

相关试题推荐
随机试题
最新回复(0)