這是一個(gè)關(guān)于《They're waiting for buses or trains》PPT課件，主要是現(xiàn)在進(jìn)行時(shí)態(tài)結(jié)構(gòu):be+ v.ing動(dòng)詞-ing 形式的變化規(guī)律:1. 一般情況下,動(dòng)詞后直接加-ing working buying saying2. 以不發(fā)音的結(jié)尾的動(dòng)詞。巴士是公共汽車的同義詞，是指在城市道路上循固定路線，有或者無(wú)固定班次時(shí)刻，承載旅客出行的機(jī)動(dòng)車輛。巴士一般外形為方型，有窗，內(nèi)設(shè)置座位�；疖嚕═rain），人類的現(xiàn)代交通工具之一，是人類利用化石能源運(yùn)輸?shù)牡淅�。是指在鐵路軌道上行駛的車輛，通常由多節(jié)車廂所組成。人類歷史上最重要的機(jī)具，早期稱為蒸汽機(jī)車，有獨(dú)的軌道行駛。鐵路列車按載荷物，可分為運(yùn)貨的貨車和載客的客車，亦有兩者一起的客貨混運(yùn)車，歡迎點(diǎn)擊下載《They're waiting for buses or trains》PPT課件哦。

《They're waiting for buses or trains》PPT課件是由紅軟PPT免費(fèi)下載網(wǎng)推薦的一款英語(yǔ)課件PPT類型的PowerPoint.

這是一個(gè)關(guān)于《They're waiting for buses or trains》PPT課件，O4h紅軟基地

SQL Error: select * from ***_ecms_ppt where classid in (335,336,337,340,341,342,345,346,347,348,349,350,351,352,353,360,361,362,363,364,365,366,374,380,381,382,383,400,401,402,409,413,414,415,416,417,418,419,420,421,422,423,424) and id<>'140545' and (keyboard like '%They're waiting for buses or trains%' or title like '%They're waiting for buses or trains%') order by newstime desc limit 3