中学英语问题he is ————（决定） to travel to Xi‘an by train

中学英语问题he is ————（决定） to travel to Xi‘an by train Did you travel to Xi'an by train or by plane? He is going to travel by plane rather than by train.（否定形式） He decided to travel by car __________by train. i perfer to travel by train .traveling by train is cheaper t what is the expensive way to travel,by plane,by train or by It's to travel by plane than by train.(quick) By train is the safest way to travel 对划线部分提问 I think it is safer to travel by train 为什么用safer To travel by train is much more comfortable and enjoyable.同义 It is much cheaper and far more enjoyable to travel by train 1.To travel by train is much____(cheap)and far more enjoyabl