There are so many viruses on the Interne
题型:选择题
问题:
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
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