No student go outof school after eleven o’clock at night without the teacher’s permission.

The United Nations has done a lot for the peace of the world since it was in 1945.

填入下面横线处的语句，衔接最恰当的一项是（ ）《唐诗之旅》一书中，李元洛先生别具慧眼，另辟蹊径，他的散文将古典诗词与现代生活熔于一炉，将读万卷书和行万里路合为一事， ，则必登庐山观其瀑； ，则必赴巩县谒其墓； ，则必入沈园勘其景； ，则必至扬州赏其月； ，则必往海南儋州拜其庐。现场感能消除层层隔膜，在作者的强力牵引下，读者亦能身临其境，仿佛穿越了横亘千古的时空隧道，与古人作一对一的心灵交流。①他欲访求杜甫的旧迹②他欲体验苏东坡的流放生涯③他欲领悟杜牧的诗意④他欲解开陆游的心结⑤他欲追蹑李白的诗踪

It is the first time that a developing country _______ the Expo, described as the Olympic Games of economy, science and technology

in the woods, the cottage was a good shelterfrom the enemies.