—What’s this in the photo?—It’s    UFO.I took the photo.
#33383
A
a
B
an
C
the
D
/
推荐题目
______evening, Robert kept playing games on the computer.
#34298
A
All
B
The all
C
The whole
D
Whole of the
—What color is _______ orange?—It's____ orange. 
#34284
A
an, an
B
the, the
C
an /
D
a, /
What ______ amazing news!
#32992
A
a
B
an
C
the
D
/
 This is ___ “h” and that’s ____ “q”.    
#32972
A
a; a
B
a; an
C
an; a
D
an ,an