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This is______difficult problem that few students can work it out.
#39093
A
so
B
so a
C
such
D
such a
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- Doctor, how are the twins going?- Don't worry. _______of them needs_______.
#52737
A
Neither; to be operated
B
Either; being operated
C
None; to be operated on
D
Neither; operating on
 I have two brothers. ____ of them likes maths.
#54970
A
None
B
Neither
C
All
D
Both
--Is there      uniform on the sofa?    --No, there is       on the desk.
#52679
A
a, an
B
an, a
C
a, one
D
an, one
 Excuse me, ______ do you say that in Chinese?
#53638
A
what
B
how
C
when
D
who
The houses of the rich are generally larger than _______ of the poor.
#53366
A
those
B
ones
C
the one
D
that