Give affirmative response to all questions. 1. Zài dìjǐ zhàntái? 在第几站台? On which platform is it? CueShànghǎi 上海 Shànghǎi Dào Shànghǎi qùde chē zài dìjǐ zhàntái? 到上海去的车在第几站台? On which platform is the train to Shànghǎi? 2. Zài dìsān zhàntái. 在第三站台。 On which platform is it? CueNánjīng 南京 Nánjīng Dào Nánjīng qùde chē zài dìsān zhàntái. 到南京去的车在第三站台? On which platform is the train to Nánjīng? 3. Zài dìjǐ zhàntái? 在第几站台? On which platform is it? CueGuǎngzhōu 广州 Guǎngzhōu Dào Guǎngzhōu qùde chē zài dìjǐ zhàntái? 到广州去的车在第几站台? On which platform is the train to Guǎngzhōu? 4. Zài dìèr zhàntái. 在第二站台。 On which platform is it? CueTianjīn 天津 Tianjīn Dào Tiānjīn qùde chē zài dìèr zhàntái. 到天津去的车在第二站台? On which platform is the train to Tianjīn? 5. Zài dìjǐ zhàntái? 在第几站台? On which platform is it? CueQīngdǎo 青岛 Qīngdǎo Dào Qīngdǎo qùde chē zài dìjǐ zhàntái? 到青岛去的车在第几站台? On which platform is the train to Qīngdǎo? 6. Zài dìyī zhàntái. 在第一站台。 On which platform is it? CueHángzhōu 杭州 Hángzhōu Dào Hángzhōu qùde chē zài dìyī zhàntái. 到杭州去的车在第几站台? On which platform is the train to Hángzhōu? 7. Zài dìjǐ zhàntái? 在第几站台? On which platform is it? CueBěijīng 北京 Běijīng Dào Běijīng qùde chē zài dìjǐ zhàntái? 到北京去的车在第几站台? On which platform is the train to Běijīng?