Books are helpful _____ us.
#50001
A
from
B
on
C
in
D
to
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My little brother was born __a rainy day __summer and our family name is exactly “Xia”. So we call him “Xia YU”.
#46651
A
on, at
B
on , in
C
at, in
D
in, on
She has many nice dresses. She wears a different one every day ______ the week.
#47920
A
of
B
from
C
at
D
for
