________ is known to us all is that Antarctica is the coldest place on Earth.
#31155
A
It
B
As
C
What
D
That
推荐题目
I always take something to read when I go to the doctor’s ____I have to wait.
#31666
A
in order
B
so that
C
in case
D
as if
---It has been ages ________ I last saw you. --- Yes. And it will be long ______ we meet again.
#34509
A
when; before
B
since; before
C
after; before
D
before; since
It was quite a long time ______ I figured out what had happened to the manager.
#30771
A
after
B
before
C
when
D
since
They are determined to work out the task,____difficult it is.
#80471
A
however
B
no matter what
C
no matter what
D
whatever
Scarcely had they settled themselves in their seats in the theatre ______ the curtain went up.
#31715
A
then
B
before
C
when
D
then