英语书信开头

英语书信开头怎么写英语写信开头的写法：1、Ihavereceivedyourletter.Myopinionisasthefollows我收到了你的信。我的意见如下。2、How?are?you?getting?along?these?days??Imiss?you?very?much.你近来过得如何？我十分想念你。3、I?have?been?so?busy?recently?that?i?could?hardly?find?any?time?to?write.我最近挺忙，未能抽出时间给你写信。4、Wi...