When I try to understand ________ that prevents so many children from being happy, there seem to be three causes.
#84675
A
why it is
B
what it does
C
why it does
D
what it is
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—The patient looks much better.________ is it that has made him ________ he is today?—Perhaps the special medicine and his family's patient care.
#84750
A
What；that
B
That；that
C
What；what
D
What；which
Was it in the village ______ he was born ________ the talented journalist met the retired professor?
#84944
A
that, where
B
where, which
C
where, that
D
which, where
——Where did you get to know her?-----It was on the farm______ we worked
#85462
A
that
B
there
C
which
D
where