This is a red-letter day for Tom..

This is a red-letter day for Tom.. letter,this,is,red连成疑问句 Today is a red letter day this is a test letter? this is a test letter? it is a really red letter day什么是red letter day? my birthday is on June 10..It's a red-letter day.中red-letter是什么意思 This is a red ruler 用a red ruler 提问 This is a red book.对red提问怎么答? 英语翻译what's this?it's letter p.what color is it?it's green.what's this and what color is it?this is letter e.it's yellow .what's this letter?it's letter n.it's red.p-e-n.is it apen Is this a red car nice?改错 This is a new red jiji This is a red jacket为什么错误? is,a,this,red,ruler 连成句 This is a red quilt 同意句 this is red a pen的提问 red,a,this,quilt,is重新排序 This is a red sun.的句子成分