A horse is _______ useful animal.
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A
a
B
an
C
the
D
/
推荐题目
—What do you want to be in the future, Bill?—I want to be ______ fashion designer.
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A
a
B
an
C
the
D
/
This morning I have _______ art lesson. Art is _______ useful subject.
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A
a; a
B
an; an
C
a; an
D
an; a
Jimmy is _________one-year-old boy and he has_________8-year-old sister.
#33723
A
an, an
B
an, a
C
a, an
D
a, a