The old man has two sons，________is a soldier.
#67015
A
one of whom
B
both of them
C
all of whom
D
both of whom
推荐题目
Pop music is such an important part of society ________it has even influenced our language.
#72526
A
as
B
that
C
which
D
where
There are several research centers in China ________ a certain disease called Bird Flu is being studied.
#73321
A
which
B
where
C
when
D
what
If the man is only interested in your looks, _____ just shows how shallow he is.
#72011
A
as
B
which
C
what
D
that
News came __________ the H1N1 virus may spread more quickly than was thought.
#70761
A
when
B
where
C
which
D
that
The river______ are covered with trees is polluted.
#74034
A
of which the banks
B
whose banks
C
the banks of which
D
A,B,C are right