Neverbefore_______sorapidlydevelopingasitistoday．
A、hasourcountrybeenA
此题考查倒装句。否定词位于句首，句子应该部分倒装。句意：我们国家从来没有像今天一样进步如此迅速。
Why do you blame him for his poor judgment on the matter ______ he really needs is encouragement?
YouarethemostdirectyoungwomanIhaveever_______.
It is vital that the work _______ in time.
During the past two decades, research has ________ our knowledge of daydreaming.
Thefarmingmethodshavebeen________improvedwiththeinventionofthenewmachine.
