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 --- How many times have you been to China?--- In fact, it is the first time that I ______ here.
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A
was
B
am
C
had been
D
have been
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The poor young man is ready to accept ________ help he can get.
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A
whichever
B
however
C
whatever
D
whenever
_________ is known to us all that the earth is smaller than the sun.
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A
It
B
What
C
As
D
which
It’s useless envying others their success.It’s time you ________ hard.
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A
must work
B
went to work
C
work
D
worked
“Only two centimeters higher, _______ break the world record,” encouraged the coach.
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A
you will
B
and you will
C
or you will
D
will you
Why is________ you are so late for the class?
#93997
A
it that
B
that it
C
it
D
that