Les niveaux de connaissance en langue ont été classés et définis par le Conseil de l'Europe. Cette norme européenne, appelée cadre européen commun de référence, est acceptée et reconnue dans tous les pays de l'Union Européenne. Elle détermine précisément les compétences que doit posséder l'apprenant pour communiquer dans certains contextes.
In a surprising scientific breakthrough, researchers announced that they had created a roborat which they could control from a distance. The animal is equipped with a device on its head which sends electric impulses to its brain. It can be radio controlled from a distance of up to 450 metres. The technique is simple. The controller either stimulates the pleasure centre or the pain centre of the animal’s brain according to what he or she wants the animal to do.
In the future, these rats may be used to locate people who are trapped in collapsed buildings, after an earthquake, for instance. They could also be trained to locate land mines and take part in spy operations.
Niveau 3 – Avancé
