(2013·南京二模)Though having discussed it for long, they still haven't reached an agreement ________ they should pour more money into the project.
#30534
A
whether
B
if
C
that
D
what
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_______________you call me to say you’re not coming, I’ll see you at the theatre.
#79766
A
Though
B
Whether
C
Until
D
Unless
It is such a modem machine ____few of the workers know how to operate it.
#34226
A
which
B
that
C
as
D
the one
_____ there was no conclusive evidence, most people thought he was guilty.
#30206
A
Since
B
While
C
When
D
However
Remember that there is still one point ______ we must make clear at the conference tomorrow.
#34331
A
where
B
why
C
when
D
that