A little boy wrote _____ “u” and _____“n” on the wall.
#33726
A
a; an
B
an; a
C
an; an
D
a; a
推荐题目
—What about _____ English-Chinese dictionary on the bookshelf?—In my opinion, it’s _____ useful tool book for my English learning.
#33325
A
a; an
B
an; a
C
the; a
D
the; an
---Excuse me, is there ______ bank near here? ---Yes, go ahead. You can see one over there.
#32776
A
a
B
×
C
the
D
an
