(2014·山东实验中学二模)—May I trouble you with the question?—Sorry，but it is________my knowledge.
#25139
A
from
B
off
C
beyond
D
to
推荐题目
Check carrots，potatoes, onions and any other vegetables_____ and immediately use or throw away any which show signs of rotting.
#25129
A
in demand
B
in store
C
on loan
D
on sale
The situation was very dangerous; the enemies were attacking us _____.
#27415
A
in and around
B
from side to side
C
on all sides
D
on the other hand
Those who show respect for others will be respected ________.
#27307
A
in response
B
in return
C
in turn
D
in place.