Look! There is ________ cat in the tree.
#34563
A
a
B
an
C
the
D
/
推荐题目
The dog had _____ serious toothache so its owner took it to _____ animal doctor.
#32603
A
an, an
B
the, /
C
a, /
D
a, an
This is _______ armchair. I’m writing with ________armchair.
#34586
A
a; a
B
an; the
C
a; the
D
the; an