the girl is only six years old, she knows more than 300ancient Chinese poems.( )
If
Unless
Although
_______ knowledge and experience are important to finish that task.( )
Either
Neither
None
Both
The headmaster introduced ______ to the German visitors before the welcome party.( )
we
us
our
ours
Shirley is still waiting for her flight to New York City ____ the airport.( )
at
under
on
with
We won!The honor belongs ______ all the member of our team.( )
by
of
to
Christine is selling her house,but on ______ other hand she doesn't want to move.( )
a
an
the
/