— What color is it? — It’s _______ orange. It’s _______ orange pen.
#32875
A
a, an
B
an, an
C
/, an
D
an, a
推荐题目
‘I’____the first letter in the word‘irregular’,and there is___‘u’and ___‘l’in it.
#32393
A
is, a, an
B
am, an, a
C
is, an, a
D
am, a, an
