henry hurried to the library only to find a notice at the gate,saying ___"No____before 12 noon.

问题描述:

henry hurried to the library only to find a notice at the gate,saying ___"No____before 12 noon.
A permssion B admission
why not use tell me why and 分析句子结构

Permission means an 【act】 of officially allowing someone to do sth,是较为正式的【从某人或某处得到的】许可,批准的意思,大多数时候用在例如I applied to the authorities for permission to cross the border.(我向当局申请批准我越过边境.)
Admission 是多义词,专门有个解释是【permission to enter a place】,中文译为“(进入某地的)许可”.在这个句子中Henry是想要ENTER the library,所以当然是用admission更为准确.如果是要用permission的话这个句子可以变成The teacher gave Henry the permission to go to the library during class.(老师准许了Henry在上课期间去图书馆.)
【【最后是这题是考词不是考语法 所以句子结构没甚好分析的╮(╯▽╰)╭】】