she is not so cheerful she used to be?
#85106
A
How is it that; as
B
Why is it that; what
C
Is it why; that
D
How it is what; as
推荐题目
If you have a job, yourself to it and finally you'll succeed．
#85102
A
do devote
B
devoted
C
devoting
D
being devoted
Nobody knows _______broke into the house last night and stole the important papers.
#85054
A
who was it that
B
it was who that
C
who it was that
D
that it was who
It is culture more than anything else determines how a nation’s civilization evolves.
#85038
A
that
B
which
C
why
D
as
Mr. Smith didn’t understand _____ made his son so upset that evening.
#85303
A
what was it
B
why it was this
C
how that was
D
what it was that