---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
推荐题目
-----Excuse me. Where is the museum? -----It is quite far. It will take you half ___ hour to go there by _____bus.
#32618
A
an; /
B
an; a
C
a; /
D
/; /
---Is this __________ English book? --- No, it isn’t. It’s __________ Chinese book.
#32679
A
a, a
B
a, an
C
an, an
D
an, a