The growth of the railroads led to abilition of local times,which was datermined by when thesun reached the observer‘s meridian and differing from city to city,and to the establishment of regional times
(C)which were datermined by when the sun reached the observer‘s meridian and differing
(E) datermined by when the sun reached the observer‘s meridian and differing
答案是e,c为什么不对啊?画线部分应该修饰local times,e好象有歧异,determined by ~~可以理解成修饰growth,疑惑!