Some scientists have questioned the theory ______ CO2 is causing dangerous global warming.
#68429
A
which
B
what
C
that
D
why
推荐题目
— The pop group S.H.E is said to have been invited to 2013 CCTV Spring Festival Show.— Really? It’s a long time _______ they three performed together on the mainland.
#67735
A
since
B
that
C
when
D
before
At first he hated the new job but decided to give himself a few months to see ___ it got any better.
#74506
A
when
B
how
C
why
D
if
A fast food restaurant is the place ____, just as the name suggests, eating is performed quickly.
#72041
A
which
B
where
C
there
D
what
. No one knows exactly ______ after 2012.
#70278
A
what will our world look like
B
how will our world look like
C
what our world will look like
D
how our world will look like
_______, you will get used to the life here and have your understanding of life.
#67515
A
As time going by
B
With time passing out
C
As time goes by
D
With time goes by