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
推荐题目
Please tell me ______you want me to say.
#85363
A
what is it that
B
what it is that
C
how is it that
D
how it is that
It is in this laboratory ______ is run by Mr. Wu ______ the experiments are done.
#85126
A
which; that
B
that; which
C
where; that
D
that; where
Was_______ John’s quick action and knowledge of first aid ________ saved her life?
#85135
A
it, which
B
that, what
C
it, that
D
it,/