It is polite ______ you to give seats to the elderly.
#50671
A
with
B
for
C
of
D
to
推荐题目
The robber was caught by two men ______ police uniform _________.
#51266
A
in; at the once
B
in; at once
C
on,; at the once
D
on; at once
Our school plans to have a parents’ meeting_______ the afternoon_______ January 27th.
#46898
A
in; of
B
on; in
C
on; of
D
in; at