On a bus 和in a bus 有什么区别

On a bus 和in a bus 有什么区别 on a bus、by bus和in a bus有什么区别 区别by,on和in的用法 by bus on a bus in a car (急) I go to school on a bus 和 I go to school in a bus 哪一个语法有错误? 可不可以用 in a bus 代替on a bus? in the bus 和 on the bus 的区别in the bus 和 on the bus 有何不同? on a bus 和by bus的区别 The book store is far from here,you'd better (c) A.by bus B.on a bus C.take a bus D.in a busThe book store is far from here,you'd better (c)A.by bus B.on a bus C.take a bus D.in a bus既然选C了,为什么不能选A和D呢? 乘坐公交车是on a bus 还是in a busJim and Jack are ( )a big bus 我on a bus 和 in a bus 都看见过 英语高手回答 并说明理由 take a bus和by bus用法有什么不同 take a bus 和take the bus 有什么区别? He goes to school every day.A.takes a bus B.by a bus C.on a bus D.in a bus I,m in a bus on a raining in a car in a taxi和on a bus on a train 的区别是什么两者各自的意思? 冠词应用哪一个?on the bus 还是on a bus? i often go to school 是 on a bus 还是in the bus on the bus 和in the bus区 别 in a car 和 on a bus 为什么一个用in 一个用on速回 回答的好会加