What is even more important is______ the earth cooled down, water began to appear on its surface.
#79436
A
that
B
that as
C
which
D
which as
推荐题目
As is known to all, Yang Liwei has become a space hero is we have expected．
#79373
A
that; which
B
what; that
C
what; which
D
that; what
—He is eager to try something he has never tried before.—Oh I see. That’s ______he’s different from others.
#79457
A
when
B
where
C
how
D
what
—I drove to Zhuhai for the air show last week.—Is that you had a few days off?
#79352
A
why
B
When
C
what
D
where
---I’ll ask the teacher about past tense. I’m very puzzled about it. --- That is just _____ most of our classmates have doubt.
#79488
A
what
B
why
C
where
D
how
With time going by, we have come to realize that creativity is _______it takes to keep a nation highly competitive.
#79464
A
what
B
how
C
why
D
that