Presentation of cup and medals 为什么前面是cup 单数,后面是medals 复数

Presentation of cup and medals 为什么前面是cup 单数,后面是medals 复数 presentation of cup and medals The presentation of the cup and medals 为什么cup不加s,medal加s了 presentation of the cup and medals 中间的“the”要不要加 颁奖仪式的英文翻译 presentation of the cup and medals和the presentatio The_____(present)of cup and medals will begin at 3 p.m. presentation of cups and medals（翻译成中文） 为什么是a cup of tea 不是 a cup tea 咖啡杯的英文是coffee cup ,coffee's cup,cup of coffee还是cup for coffe we 'd like some hamburgers and a cup of coffee.问 长空格后面的是 对后面 是a cup of还是one cup of what is the sex of your children?后面是children复数,前面为何用单数is?