dozen score 后接of 以及其前面加数词的时候dozen score应该用单数还是复数? 要全面回答 跪谢

dozen score 后接of 以及其前面加数词的时候dozen score应该用单数还是复数?要全面回答 跪谢 dozen score 后接of 以及其前面加数词的时候dozen score应该用单数还是复数? 要全面回答 跪谢 dozen score的用法 我知道dozen后面什么时候加of,但 score呢?我看到书上有two score of times 还有 two score year,我被弄晕了,到底什么时候接of 什么时候不接啊 dozen和score的用法 dozen of和score of后面的名词是单数还是复数 There are 3 ___ of people waiting outside .A dozen B score C dozens D scores score 和 dozen的区别是什么? He claimed he wrote ______postcards to his friends that very nighta.two dozen b.three scores of 为什么选A dozen和score有什么用法 Shortly after the accident,two ___policemen were sent to the spot to keep order.A.score of B.scores of C.dozens of D.dozen of希望区别一下A和C以及score和dozen的用法侧重点是SCORE 和DOZEN score of dozen score的用法尤其是它们单、复数 There are two _ of people waiting outside.A dozen B score C dozens D scores四个都分析下谢谢 不懂就别答 别不懂装懂 寻老师啊 three score of people 还是three score peoplescore前有具体数字时,何时在score后加of,何时不加of? dozen 的用法什么时候用dozens of dozen of The football match was held yesterday in Beijing.Four __police__sent there.A.dozen;were B.dozens;were C.dozen of;was D.dozen of ;are答案是A,但我选了D,先不说那个are没变过去式,我想知道dozen police 和dozen of police之间不是后 two score of 的score是什么意思 two score of birds