won a prize一句中prize是不可数名词,为什么可以用a修饰?

won a prize一句中prize是不可数名词,为什么可以用a修饰? won a prize的意思 Toby won a prize.变疑问句,对a prize 提问 Toby won a prize Toby was _ _ _ a prize won the first prize=won first prize? won prize.的中文意思 Toby won a prize怎样转换成特殊疑问句 I thought Toby won a prize改为否定句 She's won a prize.的否定句是什么 They won a prize in writing English写的对不对 They did won a prize.写得对吗 速回 he won the prize of english test 那个是宾语 到底是won the first prize对还是won first prize 对两种表达在书上都见过 Winning a prize和 won a prize 在语法上有什么不同?各自能做句中的什么成分? she is a good tennis player.she won first prize in the tennis match again .prize要加s吗 win a prize 为什么是Who won the first prize? Sheila is understood won the first prize