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Do you know a spaceship flies at about nineteen kilometers      second ?
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A
the
B
a
C
/
D
an
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Is this ______ orange?
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A
a
B
an
C
the
D
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 It is said that we will have _____ one-day holiday tomorrow, it’s ______ good news for most of the students.
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A
an; a
B
an; a
C
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Tom has _______uncle.He is _________old man.
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A
a,a
B
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C
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D
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 --- Excuse me, is there ____ book by Mo Yan?---Yes, it’s on _____ bookshelf over there.
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A
a; a
B
an; an
C
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D
an; a
Lady Gaga is ­­________very popular singer. She has lots of fans.
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A
a
B
an
C
the
D
/