阅读理解：it is important for computer users

进入查看：2022-2023学年英语周报九年级第18期答案及试题

Second, it is important for computer users to purchase and install genuine software. If a computer user updates his or her windows operating system regularly, he or she is relatively safe. A patch released Microsoft in March had already filled in a security loophole in the Windows operating system that could be made use of by the new virus. However, only genuine software could be updated. Computers that use pirated(盗版) copies of the windows operating system have no choice; they will be exposed to the risk.

Fortunately, with the protection over copyrights strengthened, increasingly more people are acquiring the habit of using genuine products. Hopefully, next time the virus will not spread so rampantly.

What can we learn about “WannaCry” ?

A. The virus is out of control. 

B. It is a totally new computer virus.

C. Effective measures have been taken.

D. Only some Asian countries are influenced by the virus.