is more important is as the earth cooled down, water began to appear on its surface.
#30116
A
What /that
B
That/what
C
What / what
D
That / that
推荐题目
“Would you like tea _____ coffee?”“_____, thanks.”
#80008
A
or, No
B
and, Either
C
or, Neither
D
and, Each
_A container weighs more after air is put in, ____proves that air has weight.
#80057
A
as
B
it
C
that
D
which
Although he had only entered the contest for fun, _________ he won first prize.
#79835
A
but
B
and
C
even
D
不 填
We should do such exercises in the future, I think, _____ we did yesterday.
#79953
A
as
B
for
C
about
D
than