Do you know a spaceship flies at about nineteen kilometers ________ second?
#33191
A
the
B
a
C
/
D
an
推荐题目
----What’s this in English? ---- It’s_____ orange. _____ orange is his.
#33065
A
an, An
B
a, The
C
an, The
D
a, An
---Is _______magazine yours, Joe ? ---No, I don’t have _______magazine.
#34223
A
a, a
B
the, the
C
a, the
D
the, a
I hear you’ll have _________ one-week holiday _________ next month. Is that right?
#33280
A
a; the
B
a; /
C
an; the
D
an; /
