______ is even more important is that the earth cooled down, water began to appear on its surface.
#31960
A
When
B
That
C
Which
D
What
It is so wet there _____ the trees are extremely tall, some measuring over 90 meters.
#31961
A
what
B
which
C
that
D
why
They are putting too much carbon dioxide into the atmosphere, ______ prevents heat from escaping from the earth into space.
#31962
A
what
B
that
C
which
D
who
It will be at least three weeks________ he recovers from his illness and returns to work.
#31963
A
before
B
when
C
since
D
after
In the US, students can do almost anything they want in class, ____ they don’t make too much noise or disturb others who want to learn from the teacher.
#31965
A
even though
B
now that
C
so that
D
as long as
You may keep the book for one more week_____ no one else needs it.
#31966
A
provided that
B
so that
C
in order that
D
in case
You can only be sure of_________ you have at present; you cannot be sure of something _____ you might get in the future.
#31967
A
that; what
B
which; that
C
/; that
D
what; /
— How do you think I can make up with Johnson?— Set aside ______ you disagree and try to find ______ you have in common.
#31968
A
what; what
B
where; what
C
what; which
D
where; which
— When could you have a meal with me?— I'd like to go _______ it is convenient to you.
#31969
A
whichever
B
whenever
C
whatever
D
wherever
Mary was born in 1752 in a rich family in _____ is now the state of Virginia.
#31970
A
which
B
where
C
that
D
what
Dr Yuan Longping grows ________ is called super hybrid rice, _________ has a high output.
#31971
A
what; which
B
that; what
C
that; which
D
what; what
______ I’m tired of life here, I have been considering trying my luck in another city, but I haven’t decided yet.
#31972
A
As for
B
Now that
C
As if
D
Thanks to
— My teacher punished me this morning.—Why? ______ I know, you’ve done nothing wrong,
#31973
A
as long as
B
as far as
C
as well as
D
as soon as
The reason ______ the essay（作文） of the Anhui edition of the 2012 National College Entrance Exam is voted the worst is _______ it makes test-takers at a total loss.
#31974
A
why; because
B
that; that
C
that; because
D
why; that
Progress so far has been very good. ______, we are sure that the project will be completed on time.
#31975
A
However
B
Otherwise
C
Therefore
D
Besides
I’d like to work with _______ is honest and easy to get on with.
#31976
A
who
B
whoever
C
whomever
D
no matter who
IT course is taught in all levels of schools, _____ we have entered the information society and we must fit in with it.
#31977
A
so
B
while
C
and
D
for
On June 16, 2012, it arrested the world’s attention ______ Shenzhou9 spacecraft was successfully sent into the sky with the first Chinese woman astronaut.
#31978
A
that
B
what
C
if
D
why
No one really knows exactly when the first people arrived in ______ we now know as New Zealand.
#31979
A
that
B
which
C
what
D
where