China is developing _________ of all the countries in the world.
#61357
A
fast
B
faster
C
fastest
D
the most fast
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We have two ears and one mouth so that we can listen         we speak .
#60654
A
as twice much as
B
as much as twice
C
twice as much as
D
as much twice as
My sister is ________than I
#61407
A
a little thin
B
many thinner
C
much thinner
D
little thinner
The boy is      in our class.
#61019
A
tall
B
taller
C
tallest
D
the tallest