By the time we rushed to the hall, the party ________ for ten minutes.
#58921
A
had begun
B
began
C
was on
D
had been on.
推荐题目
The coat ____ me $ 5.
#61910
A
cost
B
take
C
paid
D
spent
Before an exam, I always ________ my notebook. 
#59227
A
look up
B
look after
C
look for
D
look through
Don’t be afraid of new words. You can ______ in the dictionary.
#61018
A
look at them
B
look for them
C
look them up
D
look them over