Never before has our country been as powerful as it is today.他的正常语序gumuch - 经理 五级 你的答案比较符合要求。但是我也知道是这样写。关键就是原句中的before怎么安排？你忽略了这个单词

never before have so many people in our country been interested in sports为什么用have ,不用has he has never (eat) beijing duck before never before 的疑问1.Never before has the city been in greater need of modern public transport than it is today.2.Never before has our country been as powerful as it is today.3.never before have so many people in the united states been out of work My father has never been to other countries before.My father has never__ __ before. 翻译：Mike has never repeated himself so much before. He has never been abroad before.这里的been是什么 he is never stoled anything before ,has he?翻译 My brother has never been abroad before为啥加been? He has never been abroad before 分析下句子结构 Mrs.green has never been to shanghai before 一般疑问句 That we are doing has never been done before.改错 Our life has become___happier than before（填四种） never have I seen him before.never before have I seen him .哪个对?why?那么请问，为什么用never before has china developed rapidly? My brother has never been abroad before中为什么要用has never been 为什么要用has never been has和been such a thing ___ ( never hear of) before为什么是完成时态?such a thing has never heard of before? He has never been to see a clairvoyant before.为什么不用He has seen a clairvoyant before.been He has never been to see a clairvoyant before.这里的has never been to 有没有什么结构? My father has never been to other contries before.My father has never（ ）before.同义转换.那空就代表两个单词.