Do you have any idea when that was caried out?It was not until last year _______ their plan was approved. A.when B.that答案是A还是B,为什么?

翻译do you have any specifc idea have you any idea&do you have any idea 两种都可以?第一句想不通. Do you have any i___ (idea还是ideas) – Do you have any idea which to choose? Do you have any idea what Paul does all day? do you have any idea about.how do you know about.what do you thingk? do you have any idea of.句子中idea为什么用单数 do you have any idea.短语中的idea后用加s吗是不是等于do you know呢 do you have any. Do you have any idea为什么是可数,如Do you kids have any ideas? DO you have any idea in which she will be back form abroad哪里错 Do you have any idea 这道题是不是有点不对,如果对的话 Do you have any good idea to form a good first impression?怎么用英语回答 what time do you have 与 Any idea what it is 是相同意思吗 do you have any idea about painting this red or pink?这句话对吗? why_he_?do you have any idea?用leave天空,改用什么时态? Do you have any idea what a story like this will do to me怎么解读此句语法