There is ___ orange in the bottle. 
#27879
A
a
B
an
C
the
D
/
推荐题目
As a student, you need at least           sleep a day.
#27701
A
eight hours’s
B
eight hour’s
C
eight hours’
D
eight hours
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
 Wu Peng won the girls______ race in the school sports meeting last week. 
#29845
A
100 metres
B
100-metres
C
100 metre
D
100-metre
The ________ woman is terrified of ________.
#28640
A
death; dying
B
dead; die
C
dying; death
D
died; dying
I often write ________ letter to my pen friend.
#29598
A
a eight hundred words
B
eight hundred words
C
an eight hundred word
D
an eight-hundred-word