This is a key. It’s ___________blue key.
#33023
A
an
B
/
C
a
D
the
推荐题目
This is ______ book I’ve told you about. It’s written by ______ university teacher.
#34344
A
the；an
B
a；an
C
the；a
D
a；the
----What’s _______number of school in the city? -----I’m not sure ,but I know there must be _______ number of schools in it.
#32672
A
a;the
B
a;a
C
the ;the
D
the;a
The old man has________ useful horse and horse can do a lot of things for him.
#32722
A
an; a
B
the; a
C
an; the
D
a; the