A letter( posted ),he hurried to the shop for some shopping.我开始选的是（having posted）,答案给的（posted）,

The letter ____three days ago and it ____yesterday.A.was posted,arrivedB.had been posted,was arrived A letter( posted ),he hurried to the shop for some shopping.我开始选的是（having posted）,答案给的（posted）, I have got a letter to be posted,I have got a letter posted 两句话,哪个对,还是都对? Sir.You should ___the letter.A.post B.have posted该选哪个答案? I a photo of myself inside the letter and posted it.A enclose B put C puted D enclosed The letter --- by him hasn't been posted yet A.written B.was written C.is written D.writing posted a new blog entry I posted the letter （改为被动语态） He posted the letter two hours ago.改为被动语态 Ted has posted the letter.(改为否定句） Have they posted the letter yet改被动 Have they posted the letter yet?改为被动语Have they posted the letter yet?改为被动语态 -I am sorry i forget （ ） the letter for you -I will post it myself .A .to post B.postingC.post D.posted Who do you think it is that he will have ______ the letter?A.to post B.posted C.post D.postin 被动语态用法a letter posted today will probably reach him the day after tomorrow 那个post表被动,但为什么省略了be呢 题目只有一道,目的要说清楚选择的原因及思维过程,I posted the letter some time _____ the week .A.in B.during C.throughout D.within 1.I have a letter to write.2.Do you have any letters to be posted?这两句话为什么一个主动,一个被动,怎么看? He had already posted the letter ____five yesterday.A.on B.at C.by D.for 此题应该选C,