Tony is twelve          old, but his sister is only one          old.
#51777
A
year; year
B
years; years
C
years; year
D
year; years
推荐题目
About _______ of the books in our school library are written in Chinese.
#51572
A
four-fifth
B
four-fifths
C
fourth-fifths
D
fourths-fifth
Only ________ of the students come to school by bus.
#51345
A
three fifth
B
third fifths
C
three fifths
D
third fifth
There will be a _______bridge over the river.
#51824
A
2,000-metre-long
B
2,000-metres-long
C
2,000 metres long
D
2,000 metre long
My sister got a beautiful present on her ________ birthday.
#51423
A
fiveth
B
five
C
the fifth
D
fifth