题目内容
There are so many viruses on the Internet. If ____ accidentally, the viruses may make
your computer break down.
A. downloading B. to be downloaded
C. downloaded D. being downloaded
C
解析:
略
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题目内容
There are so many viruses on the Internet. If ____ accidentally, the viruses may make
your computer break down.
A. downloading B. to be downloaded
C. downloaded D. being downloaded
C
略