It was something that happens once in the blue moon.这是千载难逢的事Why is "the blue moon",is there some special meaning in "the blue moon",thanks a lot!

Was It Something I Said 歌词 1.It was believed that things would get worse,but ____it is they are getting better.A before B after C because D as选D 2．Don't _____the students do in their spare time as something unimportant.A regard that B treat what C consider that D think tha Tom did not take away the camera becaure it was just tha same camera( )he lost last week. Was It Something I Didn't Say mp3格式 Was It Something I Didn't Say 歌词 Was it something I did?Was it something you said?Was it something I did？Was it something you said？All these time you were pretending,so much for my happy ending 这两句。 Knew something was wrong,why do it,once done wrong,sorry it was too late! something was wrong something should be changed must be.i dislike it. there is considered ___ no risk.A.to have been,B,tha it is,C.to having been D.that it was It was believed tha t things would get worse, but ___ it is they are getting better.It was believed that things would get worse, but as it is they are getting better.请翻译成中文. There was always something about them that was not as it should be.翻译 ：It stands to reason 和 I should have known it was something like that It ______(not use) yesterday because there was something wrong with it. was it something i didn't say这个句子什么意思,是否可以理解为定语从句was it (that) something i didn't say It is high time that something was done about it.为什么要用was done 不是必须要有should wish there was something 修改病句:There was something wrong with the machine.It does not work.Thank you! it became clear that something was not right是什么从句,翻译