20.Three fifths population of this city _____________ (be) f
20.Three fifths population of this city _____________ (be) from other cities 21.I _______________ (study) English at this school for three years. 22.Do you have any problem ______________ (get) to the top of the hill?
20、英语中的分数做主语时,它是单数还是复数根据它所修饰的中心名词是否为可数名词而定。 答案为 are population 单独使用时,为不可数名词,谓语动词用单数;但是一旦前面有百分数或分数短语修饰时,就视为可数,谓语动词用复数 There fourths of the money _____(have)...