This was invitation enough 我的问题是就光从语法上看 为什么不加an呢?

This was invitation enough.出自傲慢与偏见名著 This was invitation enough.求此句中invitation用法此句中invitation的词性是什么?还是口头用语? This was invitation enough 我的问题是就光从语法上看 为什么不加an呢? invitation invitation This is Mary's invitation问句 This invitation is for your mom ____ ____ ____ this invitation（对your mom 提问） She replied that she was happy to accept our invitation Can you tell me _____ this invitation is from_____(whose) This is Mary is invitation的问句是什么 This invitation is for your mom,对your mom提问 this is an invitation from Sonia什么意思 please reply to this invitation by writing句子对吗 英语六级：This is a invitation to look foolish.1：This is a invitation to look foolish.2:Crowded water ways are simply an open invitation to disaster. 为什么这句话是这样表达：From whom is this invitation?什么意思?怎么不是:Whom is this invitation from? Sam really felt very happy.When he arrived at his seat in the classroom that morning,he found an invitation on his desk.It was from several of his classmates asking him to join them on a camping trip.This was the first time he was asked to join in a Pride and Prejudice有些看不懂的地方,最好是读过的啊!Chapter11.This was invitation enough.2.They have none of them much to recommend them.3.When she was discontented she fncied herself nervous.Chapter21.He'd always intended to visit him, the reason ( )he refused the invitation was that de didn't like such parties.Awhy Bthat