All is needed is a Supply of oil．
#78508
A
the thing
B
that
C
what
D
which
推荐题目
The smog arrived in the Yangtze River Delta region on Nov．30，_________the air quality in 1 2 cities out of 25 was rated as severely polluted by Dec．1．
#75768
A
where
B
when
C
which
D
what
Maria has written two novels，both of ________ have been made into television series.
#75255
A
them
B
that
C
which
D
what
—Oh, dear! I can’t find my new bracelet. Where on earth did I put it? —What a careless guy. It is on the table______ we had dinner together yesterday.
#77466
A
which
B
that
C
where
D
what
In a sports team each player has a clear role，and there are few occasions _____ members are confused or uncertain of their roles
#76537
A
which
B
that
C
when
D
how