It is _______ unusual thing for us to find ________ UFO.
#33317
A
a; a
B
an; an
C
a; an
D
an; a
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Jim is________ honest boy in my class. He bought me ________ useful book as a birthday present.
#32578
A
a, an
B
an, a
C
a, a
D
an, an
------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
/
---This is story I’ve told you about several times.---It’s great. I’ve never heard more moving one.
#33255
A
the, a
B
the, the
C
a, a
D
a, the