1.The ticket which/that is used on the way to Shanghai.
2.The train which/that is from here to Guangzhou.
3.The way through which you will get to Beijing.(只能用which)
4.The girl who/that wears long hair.
The girl who/that has long hair.也可以.
【公益慈善翻译团】真诚为您解答!嗯。谢谢哈。很不错，第三句The way through which you will get to Beijing.(只能用which) 首先：through 为什么加这个词？ which，这个怎么不能用that 。多谢。你们团队的队员很热心的。呵呵“我们可以通过走这条路到北京。”可以说成“We can get to Beijing through/along this way.”（用along也可以，但是along我个人觉得有些沿着单一条路一直走的感觉。所以觉得through更好）因为介词提前+关系代词指物，固定要用which。哦，我明白您说的意思了，因为这里用了介词through which you will get to Beijing through ，只是提前了，所以只能which 问题，1 ，2， 句没有介词提前，故而两者兼可。您理解的是正确的！