There is ___ orange in the bottle. 
#27879
A
a
B
an
C
the
D
/
推荐题目
______ arrived ten minutes after Mrs Cousins telephoned them.
#29284
A
The police
B
The polices
C
A policemen
D
Police
My school isn’t far from here. It’s only __________ walk. 
#29312
A
An hour’s
B
fifteen minutes’
C
fifteen minute’s
D
fifteen minutes