Many people worry that air pollution might       changes in the weather around the world.
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A
add to
B
lead to
C
turn to
D
belong to
推荐题目
The world is ____________ five continents.
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A
divide by
B
separated from
C
made up of
D
divides into
Who________ for the pollution of our earth?
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A
should blame
B
is to blame
C
is blame
D
is to be blame
We shouldn’t complain about being poor; many families are even ______.
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A
badly off
B
worse off
C
well off
D
better off