Is this _______ lion or _______ elephant?
#33488
A
a, an
B
an, a
C
the, an
D
a, the
推荐题目
— How long did you stay at the party?— I only stayed there for ________ hour.
#33865
A
a
B
an
C
the
D
/
—What’s this in English? —It’s ______pen. It’s _______orange pen.
#34495
A
a, a
B
a, an
C
an, a
D
an, an
