—Do you know sound travels very fast? 一Yes. But light travels _________ sound.
#61074
A
much faster than
B
a little faster than
C
as fast as
D
slower than
推荐题目
—If there are _____ people driving, there will be ____ air pollution.— Yes , the air around us will be fresher and cleaner.
#61075
A
fewer; less
B
less; fewer
C
fewer; fewer
D
less; less
The _________you eat, the _________you will be.
#60729
A
more healthily;more healthily
B
more healthily;healthier
C
healthier; healthier
D
healthier; more healthily
Playing football and climbing are ___________than watching TV.
#60993
A
more healthy
B
more healthier
C
much more healthier
D
much healthier
— If there are ____ trees, the air will be cleaner.— I agree. Then there will be less pollution.
#61271
A
much
B
less
C
fewer
D
more