About of the students in our class come from the countryside.
| A．two- five | B．two- fifth |
| C．two - fifths | D．second – fifth |
【2012江苏苏州】The chairperson received about three ______ applications to join the Bird watching Club.
| A．hundred | B．hundreds of |
| C．hundred of | D．hundreds |
【2012四川南充】I think ______ should not be allowed to drive.
A. sixteen years old
B. sixteen –year-old
C. sixteen-year-olds
【2012四川凉山】There are ___teachers in our school, _____of them are women teachers.
A. two hundreds; three fourth
B. two hundred; three fourths
C. two hundred; three forths
【2012广东】— How was your weekend?
—Great! It was my grandfather's birthday. We enjoyed ourselves.
| A．seventy | B．seventieth |
| C．the seventieth | D．Seventeenth |
【2012青海西宁】________ trees will be planted on that mountain next spring
| A．Thousands of | B．Two thousands |
| C．Two thousand of | D．Thousand of |