of the population here are workers.
A. 20 percents B. 20 percent C. The 20 percent D. The 20 percents
of the population here are workers.
A. 20 percents B. 20 percent C. The 20 percent D. The 20 percents
B 表示“百分之……”要用“数词+percent”，percent没有复数形式。故选B。