9.() ,have you received that letter?9.,have you received that letter?A.By all meansB.By no meansC.By this means ofD.By the way

英语学习：分析下面句子的结构并翻译.You must be happy with the strong public support you've recei 虚拟:should have done ,could have done请教虚拟语气的几种情况是在什么时候使用的:should have done 2.could have done 3.would have done(是虚拟吗?) 4.might have done(是虚拟的用法吗?) 比如:Mary couldn't have recei Have you have you have you have you YOU HAVE Have you HAVE YOU you have,or you have Time lost can not be recei啥意思啊? have you heard have you have you heard You have hardly finished it,have you? You have nothing But you have me 假设你是Mike,你的笔友Lucy向你询问收到的圣诞节礼物以及自己购买的物品.请你给她写一封邮件,介绍收到的礼物的来历和你的喜欢程度.开头已给出,60词左右Dear Lucy,You asked me about the gifts I recei 几道英语复合句选择题1.It will not be long _____ you find your mistakes.A.before B.that C.when D.since2.The little boy had struggled to his feet ____ I could help.A.until B.after C.before D.since3.It was not nearly a month later ____ I recei To whom it may concern,I am forwarding my email that was originally sent on 5/12 with signed lastpage for this order.Please let me know if you need anything else and also forward paymentconfirmation when available.Sincerely,Laura FisherAccounts Recei habits have you miss you