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---How often are the Olympic Games held？  ---_____four years.
#49404
A
Every
B
Each
C
In
D
For
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Taiwan is part of China. It is      the southeast of our country.
#50802
A
to
B
on
C
in
D
at
We can learn a lot          talk shows.
#47269
A
from
B
with
C
about
D
for
Who is the young woman_______yellow?
#49086
A
at
B
for
C
in
D
on
Which flat do you live ________ and which floor do you live ________ ?
#46370
A
in; on
B
on; in
C
in; /
D
/; on
–How long are you staying here?--_____ 4 days.
#48377
A
In
B
For
C
After
D
At