There is _____ pencil on the desk.
#34460
A
an
B
a
C
the
D
/
推荐题目
Her sister is a nurse, so she always wears __________ uniform when she works.
#33519
A
a
B
an
C
/
D
these
---Can you see __________ bright light in the sky?--Yes, I think it’s __________ UFO.
#33275
A
a, an
B
the, an
C
the, a
D
a, the
