The boys have played tennis for over hour.
#34448
A
不填; an
B
the; an
C
不填; a
D
不填; the
推荐题目
This is _______ usual way of solving the problem. Can you think of ________ unusual way?
#33916
A
a; a
B
a; an
C
an; an
D
an; a
---Excuse me, is there ______ bank near here? ---Yes, go ahead. You can see one over there.
#32776
A
a
B
×
C
the
D
an
---What colour is the book?---It’s _____orange. It’s _____orange book.
#33724
A
an, /
B
/, an
C
an, an
D
/, a