______ seems to be a fact ______ Tom didn’t go to the confer

at the conference call ,in the conference call,on the conference call 以上哪个是正确的表达?

#[30] Mr.Forster has approved ______ my attending the conference.
A.of
B.for
C.from
D.at
请帮忙翻译并分析.

confer和discuss的区别?
如下面两句的confer和discuss好象都是有讨论的意思,如何区别呢?
The engineers and technicians are still conferring on the unexpected accident.
工程师和技术员们还在讨论此次意外事故.
We discussed when the general meeting of the whole staff was to be held.
我们讨论了什么时候召开全体人员大会.

英语翻译
A seguito Sua richiesta del 14.5.1995,le confermiamo il c/c di corrispondenza ed il dossier titoli accesi presso ci noi ed a Lei intestati,presentano alla data odierna un saldo di Lire Italiane 3.986.000.000* 请懂的意大利语的朋友帮忙一下啊

英语翻译
nothing in this agreement is intended to confer on any third *** any benefit or any right to enforce any term of this agreement.
nothing in this agreement shall be taken as any binding offer or agreement by either *** to enter into any further agreement with the other,whether relating to the purpose or otherwise.

英语翻译
con la presente vi confermiamo l'esistenza di un contratoo di licenza d'uso di marchio "borbonese",per il quale percepiamo rpyalties,in vigore alla data odierna tra somma divisione Gabel industria Tessile S.P.A e Borbonese S.p.a