—____ do you clean your room?—Every two days.
#35750
A
How soon
B
How long
C
How much
D
How often
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Students in China always have ________ homework every day.
#35980
A
too much
B
too many
C
much too
D
many too
— Do you know sound travels very fast? — Yes. But light travels sound.
#35873
A
as fast as
B
a little faster than
C
much faster than
D
slower than