2015
高考英语《南宁市》（三月）阅读类课外自练（2）及答案
阅读下列四篇短文，从每小题后所给的a,b,c或d四个选项中，选出最佳选项。
a train floating on air
a train that floats on air? it’s not magic — it’s magnets (磁). and it’s close to reality.
in virginia usa the fall of 2002, a train with no wheels traveled on air and carried college students across their campus. in japan, a whisper-quiet railway engin
