by air 与by train 有什么区别?

by air 与by train 有什么区别? will you go by train or will you fly?will you go by train or by air?有什么区别? 求英语作文 Travel by air vs travel by train I prefer traveling by train to traveling by air. Travelling by air is _____ than by train.(expensive) travelling by train is ----cheaperand------enjoyable than that by air by( )train take( )train填什么 how can i get to Shanghai from Guiyang?by bus?by train?by air? i perfer to travel by train .traveling by train is cheaper than traveling by air.i perfer to travel by train ___ traveling by train __ __ __ traveling by air. you _______go to Beijing by air or by train.请问此处是填：can 还是 may travelling by train is more comfortable than by air 这句话谁是主语?谓语宾语? 跪求英语作文,travel by air VS travel by train You can travel________(safety)by train than by air.适当形式填空. he is travelling by train和he is travel by train 有什么不同,请把这两句翻译过来 by train和take a train有什么区别具体一些啊 it takes hours TO t ravel BY train than by air在hours 前有一空 A much more B many more 选什么?why 这里不是比较级吗/ by air 中间还要加什么吗 用 by train造句有中文的