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
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
Is it in this room in _____ the great writer once lived ____ he finished his last works?
#85036
A
which; that
B
that, where
C
that; which
D
where; that
It’s not what we do once in a while ________ shapes our lives, but what we do consistently.
#84761
A
which
B
that
C
how
D
when
Do you know Hawking does not like about his speech computer?
#84920
A
that it is what
B
what it is that
C
it is that what
D
what is it that
It was because of the bad weather ______ the sports meet was put off.
#85278
A
when
B
which
C
where
D
that