The question that puzzled them is ____ they can get rid of the air pollution in the area.
#79372
A
how is it that
B
that how
C
that it is how
D
how it is that
推荐题目
One advantage of owing your own car is ________ you can go anywhere at any time you like.
#79334
A
when
B
why
C
what
D
that
Good food, good sleep, no exercise. That's ________ he gained weight.
#79333
A
how
B
when
C
what
D
whether
What made my father satisfied was over 50% of the students in his class had been admitted to key universities.
#79351
A
because
B
that
C
what
D
why
The reform has changed the whole nation. It cannot remain ________ it used to be.
#79332
A
what
B
where
C
which
D
when
Being determined is a good quality and that’s it takes to do anything well.
#79412
A
what
B
which
C
where
D
how