To do some voluntary work for the 2nd Youth Olympic Games is ______ excellent chance for us to serve our hometown—Nanjing.
#34666
A
a
B
an
C
the
D
不填
推荐题目
_______ ship turned over and sank (沉没) off _______ island in South Korea on April16.
#32105
A
The; the
B
The; an
C
A; the
D
A; an
This is _______ picture I have told you about. Isn’t it _______ beautiful one ?
#33791
A
the ; the
B
a ; a
C
the ; a
D
a ; the
