______ we know, the air quality in the city has improved over the past two years.
#14924
A
That
B
As
C
What
D
It
推荐题目
I have bought a good book, ______ that will surely interest ______ of the students．
#16099
A
one; everyone
B
the one; everyone
C
one; every one
D
the one; every one
— Do you have my passport, Janet? — Yes, I have ________right here, in the locker.
#15745
A
one
B
it
C
a very one
D
this
—Is _______ ready for the picnic?—No, _______ is wrong with my bike. I can’t go bike riding with you.
#56506
A
something; something
B
everything; something
C
anything; something
D
anything; everything
____ is to be done is ______ to carry it out smoothly since the decision has been made．
#15482
A
What; how
B
Where; how
C
When; what
D
Where; what