Question

Low-carbon life is of great benefit to improve the world environment. _____ can be enjoyed from it until you have a deep understanding of it, though

1. A.
   something
2. B.
   Nothing
3. C.
   Few
4. D.
   Much

Answer 1

B
考查倒装句。否定词放在句首使用部分倒装，句意：为了提高世界环境低碳生活是非常有益的。然而直到你对它有一个深刻的了解你才能享受低碳生活。根据语境应用Nothing，在这里相当于not … until,直到……才，所以选B。