【正文】
Who ?... I don’t know. * Last summer holiday,I went to Beijing alone(單獨地) . * I left(離開 ) Changsha at 3 o’clock in the afternoon. * It took me 16 hours in a train. * Beijing is a wonderful place. * I visited the Great Wall and the Summer Palace(故宮 ). * I met lots of foreigners(外國人 ) the