Flying kites, ______ some researchers point out, can not only bring about joy to us, but also promote our physical and mental health.
#78625
A
which
B
what
C
as
D
where
推荐题目
That evening, _____ I will tell you more about later, I ended up working very late.
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A
that
B
which
C
what
D
when
______ is known to us, the 16th Asian Games will be held in Guangzhou, China in November, 2010.
#78628
A
As
B
It
C
Which
D
What
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
Jim passed the driving test，________ surprised everybody in the office.
#78617
A
which
B
that
C
this
D
it