A huge amount of oil was spilt on the East Sea, the causes of ______ are still under investigation.
#78658
A
it
B
that
C
which
D
whom
推荐题目
Next winter, ____I’ll stay in Jilin City, will surely be another exciting holiday.
#78707
A
which
B
when
C
that
D
where
Barack Obama delivered a speech to 500 local youths during his visit to China, many of were from Fudan University and Tongji University.
#78636
A
them
B
whom
C
which
D
those
Look! The dictionary , _____is red , is a birthday gift given by Father.
#78710
A
which cover
B
the cover of which
C
the whose cover
D
that the cove
I have bought two ball pens, _____ writes well.
#78692
A
none of them
B
neither of them
C
none of which
D
neither of which