It is _______ unusual thing for us to find ________ UFO.
#33317
A
a; a
B
an; an
C
a; an
D
an; a
推荐题目
My sister likes playing_____guitar and she also likes playing______soccer.
#33188
A
the; the
B
/; /
C
/; the
D
the; /
—What cold weather！—Yes. But it’s unusual experience for us, we normally live in a hot place.
#33943
A
/; a
B
a; an
C
/ ; an
D
a; the
—Millie, here is _____ bridge. What can you see across _____bridge?—Oh, _____elephant is standing over there.
#32134
A
a, the, an
B
a, a, the
C
the, a, an
D
the, the, an