You can see    “a” and       “p” in the word “map”.
#33710
A
an a
B
an an
C
a an
D
a a
推荐题目
This is _____ best kind of _____ pen you can get here.
#32477
A
the, the
B
the, a
C
the, 不填
D
a, the
I have ____   English book and ____ ruler.
#34086
A
a, an
B
a, a
C
an, an
D
an , a