—The authors of computer viruses are geniuses.—I agree. If they applied their wisdom to other net technology human beings can benefit, it would be better.
#4910
A
in which
B
through which
C
from which
D
during which
推荐题目
The collapse of the World Trade Centre has put US economy in a difficult ___________.
#4935
A
occasion
B
case
C
situation
D
background
In 1492 Columbus and his crew arrived ______ was so-called the New World by the westerners．
#59066
A
in what
B
in which
C
what
D
where
–There is _______ on using mobile phones at the gas station. --Do you mean talking on the mobile phone ________ at the gas station?
#4609
A
a ban; is banned
B
ban; banned
C
a ban; banned
D
ban; is banned
. When talking about his road to success in an interview, he owed his success ______ his mother.
#4705
A
for
B
in
C
on
D
to