_____ private cars are bringing us convenience, they may also cause more traffic accidents and pollution.
#80556
A
While
B
As
C
If
D
Since
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Steps must be taken _________ this kind of disaster will never happen again.
#31148
A
so that
B
even if
C
because
D
as
It knowledge is power, Sir Francis Bacon wrote in 1579, perhaps creativity ca be described as the ability to use that power.
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A
what; and
B
as; then
C
which; and
D
that; then
Are you willing to live in an age _____ 4G technology will bring about an information revolution?
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A
where
B
when
C
whose
D
which
Bill Gates has created a wonderful “window”, ______ people can surf the Internet freely.
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A
that
B
which
C
where
D
when