I want to send this package by first class mail.中的first clas

I want to send this package by first class mail.中的first clas 英语听力题,M：I‘d like to send this package by special delivery an i want to book a first-class ticket.4055 send this email first I want to send these photos_______fast mail A.by B.with C.to I can send the first package or you can and either way is ab This is my first time to write an English e-mail.I came acro 英语翻译A:If I send this package third class,how long will it ta 什么是priority mail和express mail和first-class mail ( )1.I want to send these photos ______fast mail. 英语翻译3、I want to fly the first class?4、he was beaten black an I want to know what it is that makes him such a first –class