It is only with the help of scientific research _____ bring PM1 air pollution under control.
#84662
A
that we will
B
we will
C
that we do
D
do we
推荐题目
_____ the town _____ we met each other for the first time many years ago?
#85378
A
Was it, that
B
Was it, where
C
Was that, that
D
Was this, which
It was not until dark he found he thought was the correct way to solve the problem.
#84943
A
that；what
B
that；that
C
when；what
D
when；that
---- Who is it that is making so much noise upstairs? ---- ______ the students preparing for the New Year’s Party.
#85240
A
There are
B
They are
C
It is
D
That is
It is an abundance of cheap goods and quick delivery service ______ account for the fact that the number of Internet shopping on this website is four times ______ it was last year.
#85186
A
that; that
B
which; what
C
what; that
D
that; what
I don't mind her criticizing me，but ________ is how she does it that I object to.
#84748
A
it
B
that
C
this
D
which