The post office is closed ______ Saturday afternoon.
#47073
A
on
B
in
C
of
D
at
推荐题目
What _____ your school life _____ ? 
#47416
A
is ; likes
B
does ;like
C
do ;like
D
is ;like
He has got a chair to sit _____ , but nobody to talk _____.
#48194
A
on; to
B
/; with
C
on; /
D
/; to