乘坐公交车是on a bus 还是in a bus
乘坐公交车是on a bus 还是in a bus
为什么乘坐公交车可以说on a bus?而乘火车就只能用in a train?
i often go to school 是 on a bus 还是in the bus
冠词应用哪一个?on the bus 还是on a bus?
On a bus 和in a bus 有什么区别
可不可以用 in a bus 代替on a bus?
是on the bus还是in the bus
这1路公交车是take a No.1 bus 还是take No.1 bus或是其他
on a bus、by bus和in a bus有什么区别
on bus stop 还是 in bus stop ,at bus stop
是take a bus还是by a bus还是take the bus还是by the bus,为什么
区别by,on和in的用法 by bus on a bus in a car (急)