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It’s _______  MP5 . It can be used to listen music and watch movies . It’s ________ useful invention .
#32500
A
a ; a
B
a ; an
C
an ; a
D
an ; an
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This is_________interesting work.We really enjoy it.
#33887
A
a
B
an
C
/
D
the
I had ______ interesting experience on Sunday.
#33409
A
a
B
an
C
the
D
/
—What do you want to be in the future, Bill?—I want to be ______ fashion designer. 
#32354
A
a
B
an
C
the
D
/
—I missed the beginning of ________ cartoon The Lion King. ---What a pity! You should leave school half _______ hour earlier.
#32568
A
a, an
B
the, a
C
the, an
D
an, the
------What do you want to be in the future,Linda? ------I want to be ______ pilot like Wang Yaping. Working and giving lessons are so interesting and exciting.
#32732
A
a
B
an
C
the
D
/
不定冠词(a,an)
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