The machine is so old ___ it can’t be used any more ___ some of its parts are changed.
#71741
A
as, unless
B
that, unless
C
that ,if
D
whether, or
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(2013·山东，28)________I have to give a speech，I get extremely nervous before I start.
#67434
A
Whatever
B
Whenever
C
Whoever
D
However
Thanks to the application of new farming methods,output is now six times _____it was before 2000.
#71709
A
that
B
what
C
which
D
how
______ is know to us all, China has its own English language newspaper.
#71913
A
it
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which
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that
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as
It is suggested that this small town’s serious problems worth paying much attention ______ at the meeting.
#74122
A
to be solved
B
to being solved
C
to solve
D
to solving