Is this ______ orange?
#33618
A
a
B
an
C
the
D
/
推荐题目
---What _______useful book it is!---Yeah, it tells you how to play _____ guitar.
#32764
A
a;a
B
an; the
C
a;the
D
an; a
---- Can you take photos with elephants? ---- Certainly. ______ elephant is ______ useful animal. I like them.
#32959
A
A, an
B
An, an
C
The, an
D
The, a