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Do you know a spaceship flies at about nineteen kilometers      second ?
#32571
A
the
B
a
C
/
D
an
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I sent ______ e-mail to Amy to say thanks for her help with my study.
#32020
A
a
B
/
C
an
D
the
This is _____ best kind of _____ pen you can get here.
#32477
A
the, the
B
the, a
C
the, 不填
D
a, the
–Excuse me, Jack. What’s this in English?–It’s _______ eraser.
#34023
A
a
B
an
C
the
D
/
What          good news! We will have          long holiday after the exam.
#34142
A
/; a
B
a; /
C
/; /
D
a; a
Harry Potter and the Sorcerer’s Stone was such _____ most interesting novel that many children want to read it _____ second time.
#34103
A
a; a
B
the; a
C
the; the
D
/; the
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