If you don’t know what it means, ________ the dictionary.
#73948
A
look up
B
refer to
C
point to
D
look out
推荐题目
They _______ Tom to record the hit single.
#76805
A
kept up with
B
caught up with
C
put up with
D
teamed up with
The two dogs started to fight, so we tried to _____ them.
#84237
A
split
B
separate
C
tear
D
divide
He asked us to          him ______ carrying through their plan.
#65668
A
assist; with
B
help; to
C
assist; in
D
help; with