Never before______so rapidly developing as it is today.A. has our country beenB. has been our countryC. our country has beenD. our country been has选什么,最好翻译下
为什么要到装
语法规则,必须要倒装。
Never before在这里什么意思
以前从没有
因为否定副词放句首,句子要部分倒装,这是规定