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
推荐题目
What ________ news it is! Nobody _________it. 
#28748
A
a surprising; believes
B
surprising; believes
C
a surprised; believe
D
surprised; believe
Our Math teacher often gives us __________ on how to learn Math.
#29752
A
some good advices
B
some good advice
C
an advice
D
some pieces of good advices
 Can you speak in a ____ voice? We can hardly hear you.
#29278
A
friendlier
B
louder
C
softer
D
lovelier