ten minutes是单数还是复数?
ten minutes是单数还是复数?
15 minutes做主语时,是单数还是复数?
Seven out of ten 是单数还是复数
到底是ten minutes wait还是ten minutes waiting?
请问英文十分钟是:ten minutes 还是ten-minutes
十分之一是 one out of ten 还是 one in ten?他们的谓语动词是单数还是复数?
another ten students后面的动词是用单数还是复数?thanks
minutes做主语,谓语动词用单数还是复数
ten minutes“walk还是ten minutes walk
ten dollars谓语动词用单数还是复数?
another ten days 谓语用单数形式还是复数形式?
family是单数还是复数