His eyes suddenly widened. I knew a good idea must have _________ to him.
#92321
A
happened
B
appeared
C
occurred
D
hit
推荐题目
It wasn’t until the 2010 CCTV Spring Festival Gals（央视春晚） .
#92260
A
did the former pop band Little Tiger reunite
B
that the former pop band Little Tiger reunite
C
then did the former pop band Little Tiger reunite
D
when the former pop hand Little Tiger reunited
-I'm sorry I'm late again But I…．-It's 'no use_______. It's the third time that You came late this week
#91994
A
complain
B
complained
C
to complain
D
complaining
Whitney Houston’s sudden death suggests that drug abuse is such a serious problem ______ we should deal with properly.
#92950
A
as
B
that
C
which
D
where
It was not until the teacher had explained it three times _______ how to work out the problem.
#92129
A
did he understand
B
had he understood
C
that he understood
D
that he didn’t understood