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信息发布者：
Our school has a bright dining hall.
How many labs are there in your school?
The best part of my school is the gym.
It is nice to see your beautiful pictures.
Let's learn different places at our school.
at
lessons
our
In
go
are
playing
my
stays
about
C
D
A
A
B
B
A
C
D
D
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