---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
----______has Tom been a doctor ? -----Since two years ago.
#32641
A
How soon
B
How much
C
How many
D
How long
— How about talent show? — I should say it was great success.
#34671
A
/ ; the
B
a ; the
C
the; a
D
the; /
—What do you usually have for breakfast?—A piece of bread and ________ egg.
#32172
A
an
B
the
C
a
D
/