Jenny goes to school on foot．It takes her about half ____ hour to get there．
#34674
A
an
B
a
C
the
D
(不填)
推荐题目
---Who’s ___________ boy in red, do you know? ---Oh. He’s ___________ friend of Tom.
#34569
A
the, a
B
an, the
C
a, the
D
the, an
Ted told us ______ funny story, but he forgot ______ ending himself．
#32829
A
a ; /
B
/ ; an
C
a ; a
D
a ; the