He claimed he wrote ______postcards to his friends that very night

问题描述:

He claimed he wrote ______postcards to his friends that very night
a.two dozen b.three scores of
为什么选A dozen和score有什么用法

经常用a dozen或 two dozen ,dozen 就是一打一般就是12个,有时也指概数,那么就是20多张,score 就是分数 没什么特殊用法,一般不出现b 的用法.一般说多少分,会说,the score is