—You can't imagine ________ fantastic fun online chatting is.—Really？But it may cause a lot of trouble sometimes.
#30458
A
what
B
how
C
why
D
so
推荐题目
It is difficult for us to learn a lesson in life ______ we’ve actually had that lesson.
#30782
A
until
B
after
C
since
D
when
She had to drop out of school _____ her family couldn’t afford the cost of her education.
#31519
A
although
B
unless
C
because
D
so
He was watching a failm the scene reminded him of he had experienced in France.
#32698
A
that, what
B
when, what
C
whose, that
D
while, which