people had no idea what the inside of the earth might look like.这是同位语从句吗?可否具体分析一下

Most people had no idea how dirty our air and water were.翻译 she had no idea.怎么翻译? In the past,people had no idea ___the inside of the earth might look like.what 麻烦分析一下句子成分! people had no idea what the inside of the earth might look like.这是同位语从句吗?可否具体分析一下 I have no idea that you were here.和I had no idea that you are here有甚么区别? 英语they had no idea这句话HAD起的什么作用? when we first met,i had no idea that you would be so portan to Dear me!Just _(look)the time!I had no idea it was so late. I just had no idea who he was.为什么不是whom i had no idea of __________(his ,do such a silly thing) People who had no sense of shame not to do you have no idea how many people would love to haev what you 've got 填空 she w.to tell people,“No littering.” I have no idea what——when l was awayA.had happenedB.had happenedC.happenedD.will happen 是she had no idea what to say还是no idea about what to say?不知道需不需要about在里面还有为什么？ I have no idea have no idea 造句 A lot of people had no houses ____ they had no jobs（A,because B,because of）