Whenever I met her,  ______ was fairly often, she greeted me with a sweet smile.
#78620
A
who
B
which
C
when
D
that
推荐题目
At present, we are studying a total of nine subjects, ________ I think is physics.
#78645
A
of them the most difficult
B
and the most difficult of which
C
the most difficult of them
D
the most difficult of which
I have bought two ball pens ,______ writes well.
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A
none of them
B
neither of them
C
neither of which
D
none of which