It's only a short trip ( ) a train.括号里填by 还是 on?说明理由

It's only a short wasy's away It's only a short trip ( ) a train.括号里填by 还是 on?说明理由 It's only a it' s big. it has a short nose是什么意思 The city is not far from here It's only a short trip ____ a train .划线部分介词用什么?on 还是 towards（对于）? It's also hard being a short celebrity . It’s only a slip of tongue it can work as a guide dog for only a short time Short for 'It‘s'是什么意思 boys and girls!( )Bob's bookstore!Shorts are quite short,while ( ) are quite long.It's only 10 yuan You buy it at a good( )We have bags ( )all colors( )$50 each! （） left before the meeting,it doesn't seem likely that will come.A in such a short time B only such a short time C with such a short time D without such a short time 什么用法? It's a small animal.It eats only ____ food it's the only it's only you it's only you It's only spitting. They found ___ thing are famous for only a short time A it B that 对的话为什么选A It's like a fool's day's joke,only it's not怎么翻译