It’s the gases ___ natural gas and the burning of coal give off ____ add to the overheating of the earth.
#85172
A
that; what
B
that; that
C
which; which
D
that; which
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Was it in this very room ____ he made up his mind ____ he should break away from his family?
#85495
A
that; which
B
which; that
C
which; which
D
that; that
It is only when you nearly lose someone ____________ you fully realize how much you value him.
#85500
A
do
B
then
C
will
D
that
Can _____ be in the desk _____ you have put my letter？
#85406
A
it；which
B
I；Where
C
you；in which
D
it；that
—_____bargaining is so interesting?—Sometimes it is a test to see who stand their ground for the longest.
#84889
A
What is it that
B
Why is it that
C
What it is that
D
Why it is that