two score of birds

two score of birds There are two score of birds in the forest.为什么of后面用复数形式呢? two score of 的score是什么意思 two score of people 还是two score people 为何用two score of people there are two score of people waiting outside. The score of the match is two ( )three 英语 l am taking photos of two birds with a_____. l am taking photos of two birds with a_____.英语 l am taking photos of two birds with a_____. He bought two ___.A scoers of egg B score eggs C csore of eg There are two _ of people waiting outside.A dozen B score C