问题
选择题
About _____ of workers in that steel works are young people. |
A. third-fifths B. three-fifths C. three-fives D. three-fifth |
答案
答案:B
About _____ of workers in that steel works are young people. |
A. third-fifths B. three-fifths C. three-fives D. three-fifth |
答案:B