Not until he left his home ______ to know how important the family was for him.
#92833
A
did he begin
B
had he began
C
he began
D
he had begun
推荐题目
It was the first time ______ I ______ here.
#93637
A
when; had come
B
that; have been
C
when; came
D
that; had been
You are ______ to be hit by lightning ______be attacked by a shark, so don’t be frightened by sharks.
#93422
A
more likely 30 times; than
B
30 times as likely; than
C
30 times as more likely; as
D
30 times as likely; as
Recently there have been many occasions____ you have attended events on your own.
#93984
A
where
B
which
C
when
D
why
______ Marx's works with Engels', and you'll find many differences．
#92685
A
Comparing
B
Compare
C
To compare
D
If you compare